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1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPTHALENEDISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID;1-Amino-8-naphthol-3,6-disulphonicacid;1-Naphthol-8-amino-3,6-disulfonicacid;4-. Product Category: Heterocyclic Organic Compound. Appearance: White to gray-yellow powder. CAS No. 90-20-0. Molecular formula: C10H9NO7S2. Mole weight: 319.31. Purity: 0.96. IUPACName: 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid. Density: 1.88 g/cm³. Product ID: ACM90200. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonic acid 4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Direct Black 178;4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid. Product Category: Heterocyclic Organic Compound. CAS No. 37405-95-1. Molecular formula: C35H28N10O8S2. Product ID: ACM37405951. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Hydroxy-5-[[(methylphenyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid 4-Hydroxy-5-[[(methylphenyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 275-972-4, CID3018263, 4-Hydroxy-5-(((methylphenyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid, 71750-41-9. Product Category: Heterocyclic Organic Compound. CAS No. 71750-41-9. Molecular formula: C17H15NO9S3. Mole weight: 473.497300 [g/mol]. Purity: 0.96. IUPACName: 4-hydroxy-5-[(2-methylphenyl)sulfonylamino]naphthalene-2,7-disulfonic acid. Density: 1.734g/cm³. Product ID: ACM71750419. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
5-(Acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid,sodium salt 5-(Acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid,sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-(acetamido)-4-hydroxy-3-[[4-[[[3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt;2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy- 3-[[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]ami. Product Category: Heterocyclic Organic Compound. CAS No. 85940-66-5. Molecular formula: C27H21N4Na3O15S4. Mole weight: 838.70275. Purity: 0.96. IUPACName: trisodium (3Z)-5-acetamido-4-oxo-3-[[4-[[3-(2-sulfonatooxyethylsulfonyl)phenyl]carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate. Canonical SMILES: CC(=O)NC1=C2C(=CC(=C1)S(=O)(=O)[O-])C=C(C(=NNC3=CC=C(C=C3)C(=O)NC4=CC(=CC=C4)S(=O)(=O)CCOS(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]. ECNumber: 288-954-6. Product ID: ACM85940665. Alfa Chemistry — ISO 9001:2015 Certified. Categories: EINECS 288-954-6. Alfa Chemistry. 4
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) 7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4). Uses: Designed for use in research and industrial production. Product Category: Solvent Dyes. CAS No. 72208-28-7. Product ID: ACM72208287. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
7-Hydroxynaphthalene-1,3-disulphonic acid 7-Hydroxynaphthalene-1,3-disulphonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-Hydroxy-1,3-naphthalenedisulfonicacid;7-hydroxy-3-naphthalenedisulfonicacid;7-hydroxynaphthalene-1,3-disulphonicacid;-Naphthol-disulphonicacid;2-NAPHTHOL-6,8-DISULFONIC ACID;7-hydroxynaphthalene-1,3-disulfonic acid;2-Hydroxynaphthalene-6,8-disulfonicac. Product Category: Heterocyclic Organic Compound. CAS No. 118-32-1. Molecular formula: C10H8O7S2. Mole weight: 304.3. Density: 1.816g/cm³. Product ID: ACM118321. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,7-Naphthalenedisulfonic acid 2,7-Naphthalenedisulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: naphthalene-2,7-disulfonic acid;2,7-NAPHTHALENE DISULFONIC ACID;naphthalene-2,7-disulphonic acid;3,6-Naphthalenedisulfonic acid;Ebert-Merz α-acid. Product Category: Heterocyclic Organic Compound. CAS No. 92-41-1. Molecular formula: C10H8O6S2. Mole weight: 288.3. Purity: PRACTICAL. Product ID: ACM92411. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
2,7-Naphthalenedisulfonicacid,4-(benzoylamino)-5-hydroxy- 2,7-Naphthalenedisulfonicacid,4-(benzoylamino)-5-hydroxy-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-BENZOYL H ACID;4-(benzoylamino)-5-hydroxy-7-naphthalenedisulfonicacid;4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonic acid;4-formamido-5-hydroxynaphthalene-2,7-disulfonic acid;4-Benzamido-5-hydroxy-2,7-naphthalenedisulfonic acid;5-Hydroxy-4-(benz. Product Category: Heterocyclic Organic Compound. CAS No. 117-46-4. Molecular formula: C17H13NO8S2. Mole weight: 423.42. Purity: 0.8. IUPACName: 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulfonic acid. Canonical SMILES: C1=CC=C(C=C1)C(=O)NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)O. Density: 1.718g/cm³. ECNumber: 204-192-9. Product ID: ACM117464. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
3-[2-Acetamido-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl]diazenylnaphthalene-1,5-disulfonic acid 3-[2-Acetamido-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl]diazenylnaphthalene-1,5-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-[(e)-{2-(acetylamino)-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl}diazenyl]naphthalene-1,5-disulfonic acid, 12238-13-0, EINECS 229-453-4, AC1L2VRM, AC1Q3PUM, AR-1F0773, C.I.Reactive Yellow 3, Technical grade, 1,5-Naphthalenedisulfonic acid, 3-((2-(acetylamino)-4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)phenyl)azo)-, 1,5-Naphthalenedisulfonic acid, 3-(2-(2-(acetylamino)-4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)phenyl)diazenyl)-, 12239-47-3, 131595-01-2, 3-((2-(Acetylamino)-4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)phenyl)azo)naphthalene-1,5-disulphonic acid, 3-((4-(4-Amino-6-chloro-1,3,5-triazin-2-yl)amino)-2-acetylamino)phenylazo-1,5-naphthalenedisulfonic acid, 3-[[2-acetamido-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl]diazenyl]naphthalene-1,5-disulfonic acid, 6539-67-9, 66554-67-4, 75027-01-9. Product Category: Heterocyclic Organic Compound. CAS No. 12238-13-0. Molecular formula: C21H17ClN8O7S2. Mole weight: 592.992 g/mol. Purity: 0.96. IUPACName: 3-[[2-acetamido-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl]diazenyl]naphthalene-1,5-disulfonic acid. Product ID: ACM12238130. Alfa Chemistry — Alfa Chemistry. 4
3-[(4-Amino-1-naphthyl)azo]naphthalene-2,7-disulfonic acid 3-[(4-Amino-1-naphthyl)azo]naphthalene-2,7-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 287-364-6, CID3020757, 3-((4-Amino-1-naphthyl)azo)naphthalene-2,7-disulphonic acid, 85480-82-6. Product Category: Heterocyclic Organic Compound. CAS No. 85480-82-6. Molecular formula: C20H15N3O6S2. Mole weight: 457.479600 [g/mol]. Purity: 0.96. IUPACName: 3-[(4-aminonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid. Density: 1.62g/cm³. Product ID: ACM85480826. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(4-sulfophenyl)azo]naphthalene-2,7-disulfonic acid,sodium salt 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(4-sulfophenyl)azo]naphthalene-2,7-disulfonic acid,sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MolPort-003-911-259, EINECS 280-307-6, 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((4-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt, 83249-38-1. Product Category: Heterocyclic Organic Compound. CAS No. 83249-38-1. Molecular formula: C22H13N6Na3O12S3. Mole weight: 718.535930 [g/mol]. Purity: 0.96. IUPACName: trisodium (6Z)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate. Product ID: ACM83249381. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 5850-37-3. Alfa Chemistry. 3
4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulfonic acid 4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Kayaku Acid Blue Black 10B, 1064-48-8 (Parent), EINECS 221-501-2, CID5493736, 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-, 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid, 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-, 3121-74-2. Product Category: Heterocyclic Organic Compound. CAS No. 3121-74-2. Molecular formula: C31H50O48. Mole weight: 572.527240 [g/mol]. Purity: 0.96. IUPACName: (6E)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid. Product ID: ACM3121742. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Hydroxy-3-[[2-[4-(tert-pentyl)phenoxy]phenyl]azo]naphthalene-2,7-disulfonic acid 4-Hydroxy-3-[[2-[4-(tert-pentyl)phenoxy]phenyl]azo]naphthalene-2,7-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 298-411-5, CID9554040, 4-Hydroxy-3-((2-(4-(tert-pentyl)phenoxy)phenyl)azo)naphthalene-2,7-disulphonic acid, 93804-35-4. Product Category: Heterocyclic Organic Compound. CAS No. 93804-35-4. Molecular formula: C27H26N2O8S2. Mole weight: 570.633940 [g/mol]. Purity: 0.96. IUPACName: (3E)-3-[[2-[4-(2-methylbutan-2-yl)phenoxy]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid. Canonical SMILES: CCC(C)(C)C1=CC=C(C=C1)OC2=CC=CC=C2NN=C3C(=CC4=C(C3=O)C=CC(=C4)S(=O)(=O)O)S(=O)(=O)O. ECNumber: 298-411-5. Product ID: ACM93804354. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-Hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulfonyl]amino]naphthalene-2,7-disulfonic acid 4-Hydroxy-3-[(4-nitrophenyl)azo]-5-[[(p-tolyl)sulfonyl]amino]naphthalene-2,7-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 287-118-8, CID5743941, 4-Hydroxy-3-((4-nitrophenyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid, 85409-49-0. Product Category: Heterocyclic Organic Compound. CAS No. 85409-49-0. Molecular formula: C23H18N4O11S3. Mole weight: 622.604220 [g/mol]. Purity: 0.96. IUPACName: (3Z)-5-[(4-methylphenyl)sulfonylamino]-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid. Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C(=NNC4=CC=C(C=C4)[N+](=O)[O-])C3=O)S(=O)(=O)O. Density: 1.73g/cm³. ECNumber: 287-118-8. Product ID: ACM85409490. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid 6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AMINO J PYRAZOLONE;6-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-3-naphthalenedisulfonicacid;6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-1,3-naphthalenedisulfonic acid;6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulphonic acid;6-(. Product Category: Heterocyclic Organic Compound. Appearance: Off-White crystals. CAS No. 7277-87-4. Molecular formula: C14H12N2O7S2. Mole weight: 384.38. Purity: 0.96. IUPACName: 6-(3-methyl-5-oxo-4H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid. Canonical SMILES: CC1=NN(C(=O)C1)C2=CC3=CC(=CC(=C3C=C2)S(=O)(=O)O)S(=O)(=O)O. Density: 1.75 g/cm³. ECNumber: 230-692-1. Product ID: ACM7277874. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
7-[[2-[(Aminocarbonyl)amino]-4-[(2,3-dibromo-1-oxopropyl)amino]phenyl]azo]naphthalene-1,3-disulfonic acid 7-[[2-[(Aminocarbonyl)amino]-4-[(2,3-dibromo-1-oxopropyl)amino]phenyl]azo]naphthalene-1,3-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 298-416-2, CID3022430, 7-((2-((Aminocarbonyl)amino)-4-((2,3-dibromo-1-oxopropyl)amino)phenyl)azo)naphthalene-1,3-disulphonic acid, 93804-41-2. Product Category: Heterocyclic Organic Compound. CAS No. 93804-41-2. Molecular formula: C20H17Br2N5O8S2. Mole weight: 679.315680 [g/mol]. Purity: 0.96. IUPACName: 7-[[2-(carbamoylamino)-4-(2,3-dibromopropanoylamino)phenyl]diazenyl]naphthalene-1,3-disulfonic acid. Density: 2g/cm³. Product ID: ACM93804412. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
7-Aminonaphthalene-1,3-disulfonic acid 7-Aminonaphthalene-1,3-disulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-amino-3-naphthalenedisulfonicacid;AMINO K ACID;K-ACID;7-aminonaphthalene-1,3-disulphonic acid;2-NAPHTHYLAMINE-6,8-DISULFONIC ACID (AMINO G SALT);7-aminonaphthalene-1,3-disulfonic acid;1,3-Disulfo-7-naphthylamine;7-Amino-1,3-naphthalenedisulfonic acid. CAS No. Molecular formula: C10H9NO6S2. Mole weight: 303.31. Purity: 95+%. Product ID: ACM86657. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Acid Black 242 Acid black 242 is a synthetic dye that belongs to the azo class of dyes. It is commonly used in the textile industry to dye cotton, wool, and silk fabrics. However, it has also been used in scientific research for various purposes, including staining of biological samples and as a pH indicator. Uses: Acid black 242 has been used in scientific research for various purposes, including staining of biological samples, as a ph indicator, and as a model compound for studying the adsorption of dyes on solid surfaces. it has also been used as a marker for the detection of dna damage. Additional or Alternative Names: 4-Amino-6-[4-[4-(2,4-diaminophenylazo)-phenylsulphamoyl]-phenylazo]-5-hydroxy-3-(4-nitrophenylazo)-naphthalene-2,7-disulphonic acid sodium salt. Product Category: Acid Dyes. Appearance: Black Powder. CAS No. 152521-11-4. Molecular formula: C34H25N11Na2O11S3. Mole weight: 905.79. IUPACName: disodium;5-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfamoyl]phenyl]diazenyl]-4-hydroxy-6-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate. Canonical SMILES: C1=CC(=CC=C1NS(=O)(=O)C2=CC=C(C=C2)N=NC3=C(C4=C(C(=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=CC=C(C=C5)[N+](=O)[O-])N)O)N=NC6=C(C=C(C=C6)N)N.[Na+].[Na+]. Product ID: ACM152521114. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Disodium 4-amino-3-hydroxynaphthalene-2,7-disulfonate Disodium 4-amino-3-hydroxynaphthalene-2,7-disulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: R-Amine salt, CID16176, LS-94636, LS-94641, 1-Amino-2-Naphthol-3,6-disulfonic acid sodium, 1-Amino-2-naphthol-3,6-disulfonic acid sodium salt, 4-Amino-3-hydroxy-2,7-naphthalenedisulfonic acid, 2,7-Naphthalenedisulfonic acid, 4-amino-3-hydroxy-, 1-Amino-2-naphthol-3,6-disulfonic acid disodium salt, 1-Amino-2-naphthol-3,6-disulphonic acid sodium salt, Disodium 4-amino-3-hydroxy-2,7-naphthalenedisulfonate, Sodium salt of 1-amino-2-naphthol-3,6-disulphonic acid, 3,6-Naphthalenedisulfonic acid, 1-amino-2-hydroxy-, disodium salt, 2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-3-HYDROXY-, DISODIUM SALT, 3,6-NAPHTHALENEDISULFONIC ACID, 8-AMINO-7-HYDROXY-, SODIUM SALT, 2007-20-7, 42579-07-7. Product Category: Heterocyclic Organic Compound. CAS No. 2007-20-7. Molecular formula: C10H7NNa2O7S2. Mole weight: 363.275 g/mol. Purity: 0.96. IUPACName: disodium 4-amino-3-hydroxynaphthalene-2,7-disulfonate. Canonical SMILES: C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)O)S(=O)(=O)O)O)N. Product ID: ACM2007207. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Naphthalene-2,6-disulfonic acid,sodium salt Naphthalene-2,6-disulfonic acid,sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 257-403-1, CID103963, Naphthalene-2,6-disulphonic acid, sodium salt, 51770-80-0. Product Category: Heterocyclic Organic Compound. CAS No. 51770-80-0. Molecular formula: C10H7NaO6S2. Mole weight: 310.278750 [g/mol]. Purity: 0.96. IUPACName: sodium 6-sulfonaphthalene-2-sulfonate. Product ID: ACM51770800. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 1655-45-4. Alfa Chemistry. 4
REACTIVE RED 120 REACTIVE RED 120. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I.Reactivered120;ReactivebrilliantredKE-3B;reactivered120dye;PROCION RED H-E3B;REACTIVE RED 120;ProcionRedHEB;4,4'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[5-hydroxy-6-[(2-sulphophenyl)azo]naphthalene-2,7-disulphonic acid;REA. Product Category: Reactive Dyes. CAS No. 61951-82-4. Molecular formula: C44H24Cl2N14Na6O20S6. Mole weight: 1469.96. Density: 2.01 g/cm³. Product ID: ACM61951824. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Sodium 4-amino-1,5-naphthalenedisulfonate Sodium 4-amino-1,5-naphthalenedisulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium 4-Amino-1,5-naphthalenedisulfonate, 85328-80-9, ACMC-209q5k, CTK8B2451, EINECS 280-633-9, ANW-38166, 4-Aminonaphthalene-1,5-disulphonic acid, sodium salt, 83732-82-5. Product Category: Heterocyclic Organic Compound. CAS No. 85328-80-9. Molecular formula: C10H8NNaO6S2. Mole weight: 325.29. Purity: 0.96. IUPACName: disodium;4-aminonaphthalene-1,5-disulfonate. Canonical SMILES: C1=CC2=C(C=CC(=C2C(=C1)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]. ECNumber: 280-633-9. Product ID: ACM85328809. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Solvent Red 30 Solvent Red 30. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid, compound with dicyclohexylamine;Solvent red 30 (C.I. 27291);C.I.27291;C.I.Solvent Red 30;1, 3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo], compd, with N-cycloh. Product Category: Solvent Dyes. CAS No. 6226-87-5. Molecular formula: C22H16N4O7S2?xC12H23N. Mole weight: 693.842. Product ID: ACM6226875. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Solvent Red 80. Alfa Chemistry.
[1,1'-Biphenyl]-2,2'-disulfonicacid,4,4'-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5,5'-dimethyl-,sodiumsalt(1:2) [1,1'-Biphenyl]-2,2'-disulfonicacid,4,4'-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5,5'-dimethyl-,sodiumsalt(1:2). Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethyl[1,1'-biphenyl]-2,2'-disulphonate;1,1-Biphenyl-2,2-disulfonic acid, 4,4-bis(2-hydroxy-1-naphthalenyl)azo-5,5-dimethyl-, disodium salt;4,4'-Bis((2-hydroxy-1-naphthalenyl)azo)-5,5'-dimethyl-(1,1'-bi. Product Category: Heterocyclic Organic Compound. CAS No. 6472-50-0. Molecular formula: C34H26N4O8S2.2Na. Mole weight: 726.6859. Product ID: ACM6472500. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID0064383. Alfa Chemistry. 5
1-Hydroxynaphthalene-3,8-disulfonic acid sodium salt 1-Hydroxynaphthalene-3,8-disulfonic acid sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 8-HYDROXY-1,6-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT;1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT;disodium 8-hydroxynaphthalene-1,6-disulphonate;1-Hydroxynaphthalene -3,8-disulfonicacid (sodium salt);ε acid(1-Hydroxynaphthalene -3,8-disulfonicacid sod. Product Category: Heterocyclic Organic Compound. CAS No. 83732-80-3. Molecular formula: C10H6O7S2.2Na. Mole weight: 348.26. Purity: PRACTICAL. Product ID: ACM83732803. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,7-Naphthalenedisulfonicacid,3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt(1:3) 2,7-Naphthalenedisulfonicacid,3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt(1:3). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hydroxynaphthol blue, 33936_RIEDEL, EINECS 264-197-7, 1,1-Azonaphthalene, 2,2-dihydroxy-3,3,6-trisulfonic acid-, trisodium salt, 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt, 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2,7-disulfonic acid trisodium salt, Trisodium 3-hydroxy-4-((2-hydroxy-4-sulphonato-1-naphthyl)azo)naphthalene-2,7-disulphonate, 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium salt, 63451-35-4. Product Category: Heterocyclic Organic Compound. Appearance: gray to purple solid. CAS No. 63451-35-4. Molecular formula: C20H14N2O11S3.3Na. Mole weight: 620.4724. Purity: 0.96. IUPACName: trisodium 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate. Canonical SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]. ECNumber: 264-197-7. Product ID: ACM63451354. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID8069852. Alfa Chemistry. 3
Acid Black 2 Acid Black 2 is a synthetic dye belonging to the triphenylmethane family. Acid Black 2 is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Acid black 2 is widely used in a variety of scientific research applications. it is used in the study of cell structure and function, as well as in the study of enzymes and proteins. it is also used in the study of gene expression and in the study of metabolic pathways. nigrosine can also be used in the study of plant and animal physiology, as well as in the study of biochemistry. Additional or Alternative Names: Black 10B; Vondamol Light Black 10B; Dinatrium-4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]-2,7-naphthalendisulfonat; Fast Sulon Black BN; Metamine Blue Black; Amido Black 10 B; Naphtocard Black 12B ; Aniline blue black; CI NO 0470; Sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate; Comacid Blue Black B; Calcocid Blue Black 2R. Product Category: Acid Dyes. Appearance: dark brown granular solid. CAS No. 8005-3-6. Molecular formula: C22H14N6Na2O9S2. Mole weight: 616.491. IUPACName: disodium;4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate. Canonical SMILES: C1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)[N+](=O)[O-])N)O.[Na+].[Na+]. Product ID: ACM8005036. Alfa Chemi Alfa Chemistry.
Acid black 94 Acid black 94. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trisodium 4-amino-5-hydroxy-3-[[4'-[[4-hydroxy-2-[(o-tolyl)amino]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;Trisodium 4-amino-5-hydroxy-3-((4'-((4-hydroxy-2-((o-tolyl)amino)phenyl)azo)(1,1'-biphenyl)-4-yl. Product Category: Heterocyclic Organic Compound. CAS No. 6358-80-1. Molecular formula: C41H32N8O11S3?3Na. Mole weight: 974.893. Product ID: ACM6358801. Alfa Chemistry — ISO 9001:2015 Certified. Categories: C.I. Acid Black 94. Alfa Chemistry. 5
Acid Orange 33 Acid Orange 33. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Orange 33;disodium 7-hydroxy-8-[[4-[1-[4-[(4-hydroxyphenyl)azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-1,3-disulphonate;Tracid Orange GS;CoomassieFastOrangeGC.I.24780;1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-1-4-(4-hydroxyphenyl)azophenylcycl. Product Category: Acid Dyes. CAS No. 6507-77-3. Molecular formula: C34H28N4Na2O8S2. Mole weight: 730.71. Product ID: ACM6507773. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Acid Orange 56 Acid Orange 56. Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthyl)azo][1,1'-biphenyl]-2,2'-disulphonate;1,1-Biphenyl-2,2-disulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-4-(2-hydroxy-1-naphthalenyl. Product Category: Acid Dyes. CAS No. 6470-20-8. Molecular formula: C32H22N6Na2O8S2. Mole weight: 728.66. Product ID: ACM6470208. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
ACID RED 106 ACID RED 106. Uses: Designed for use in research and industrial production. Additional or Alternative Names: c.i.acidred106;CI 18110;ACID RED 106;Acid Red 106 (18110);Acid Red 106 (C.I.);disodium 4-hydroxy-3-phenylazo-5-((p-tolyl)sulphonylamino)naphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(4-methylphenyl)sulfonylamino-3-(phenylazo)-. Product Category: Acid Dyes. CAS No. 6844-74-2. Molecular formula: C23H19N3O9S3.2Na. Mole weight: 621.57. Product ID: ACM6844742. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Acid Red 111 Acid Red 111. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ACID RED 111;C.I. 23266;disodium 3-[[2,2'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 3-2,2-dimethyl-4-4-(4-methylphenyl)sulfonyloxyphenylazo1,1-biphe. Product Category: Acid Dyes. CAS No. 6358-57-2. Molecular formula: C37H28N4Na2O10S3. Mole weight: 830.81. Product ID: ACM6358572. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Acid Red 374 Acid Red 374. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Red 374;trisodium 7-hydroxy-8-[[4-[1-[4-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-1,3-disulphonate;1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-1-4-(1-hydroxy-4-sulfo-2-naphthalenyl)azophenylcyclohexylphenylaz. Product Category: Acid Dyes. CAS No. 6507-78-4. Molecular formula: C38H29N4Na3O11S3. Mole weight: 882.81. Product ID: ACM6507784. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
ACID RED 8 ACID RED 8. Uses: Designed for use in research and industrial production. Additional or Alternative Names: C.I. Acid Red 8, disodium salt, EINECS 225-337-2, CID6537737, Disodium 3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate, 2,7-Naphthalenedisulfonic acid, 3-((2,4-dimethylphenyl)azo)-4-hydroxy-, disodium salt, 4787-93-3. Product Category: Acid Dyes. CAS No. 4787-93-3. Molecular formula: C18H14N2Na2O7S2. Mole weight: 480.42. Purity: 0.96. IUPACName: disodium (3Z)-3-[(2,4-dimethylphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate. Canonical SMILES: CC1=CC(=C(C=C1)NN=C2C(=CC3=C(C2=O)C=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])C.[Na+].[Na+]. ECNumber: 225-337-2. Product ID: ACM4787933. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Acid red 88. Alfa Chemistry. 2
ACID VIOLET 5 ACID VIOLET 5. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Violet 5, 10130-48-0, C.I. Acid violet 5, disodium salt, 210803_ALDRICH, EINECS 233-366-7, 2,7-Naphthalenedisulfonic acid, 3-((4-(acetylamino)phenyl)azo)-4-hydroxy-5-(((4-methylphenyl)sulfonyl)amino)-, disodium salt, Disodium 3-((4-(acetylamino)phenyl)azo)-4-hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonate. Product Category: Acid Dyes. CAS No. 10130-48-0. Molecular formula: C25H22N4O10S3.2Na. Mole weight: 678.62164. Purity: 0.96. IUPACName: disodium;(3E)-3-[(4-acetamidophenyl)hydrazinylidene]-5-[(4-methylphenyl)sulfonylamino]-4-oxonaphthalene-2,7-disulfonate. Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C(=NNC4=CC=C(C=C4)NC(=O)C)C3=O)S(=O)(=O)[O-].[Na+].[Na+]. ECNumber: 233-366-7. Product ID: ACM10130480. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
AMIDO GREEN BLACK B AMIDO GREEN BLACK B. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acid Green 20;Acid green 20 (C.I. 20495);Acid green A. Product Category: Acid Dyes. CAS No. 5850-39-5. Molecular formula: C22H16N6Na2O7S2. Mole weight: 586.5. Product ID: ACM5850395. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Disodium 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate. Alfa Chemistry.
Direct Yellow 86 Direct Yellow 86. Uses: Designed for use in research and industrial production. Additional or Alternative Names: tetrasodium 3,3'-[[6-[(2-hydroxyethyl)amino]-1,3,5-triazine-2,4-diyl]bis[imino(2-methyl-4,1-phenylene)azo]]bisnaphthalene-1,5-disulphonate;1,5-Naphthalenedisulfonic acid, 3,3-6-(2-hydroxyethyl)amino-1,3,5-triazine-2,4-diylbisimino(2-methyl-4,1-phenylene). Product Category: Direct Dyes. CAS No. 50925-42-3. Molecular formula: C39H30N10O13S3.4Na. Mole weight: 1066.92. Purity: 0.98. Product ID: ACM50925423. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate;Acid Red 172;Brilliant Red 3B;2, 7-Naphthalenedisulfonic acid, 3-[[5-chloro-2-(phenylmethoxy) phenyl]azo]-4-hydroxy-5-[[(4-methylphen. Product Category: Acid Dyes. CAS No. 6826-53-5. Molecular formula: C30H22ClN3Na2O10S3. Mole weight: 762.13. Product ID: ACM6826535. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Disodium 3-aminonaphthalene-2,7-disulphonate Disodium 3-aminonaphthalene-2,7-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-amino-2,7-naphthalenedisulfonic acid disodium salt;Disodium 3-aminonaphthalene-2,7-disulphonate;2-Naphthylamine-3,6-Disulfonic Acid Sodium Salt;Amino R Salt;Monosodium-2-Naphthylamine-3,6-Disulfonate;2-Amino-3,6-naphthalenedisulfonic acid, disodium sal. Product Category: Heterocyclic Organic Compound. CAS No. 135-50-2. Molecular formula: C10H7NNa2O6S2. Mole weight: 347.28. Density: g/cm³. Product ID: ACM135502. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Fast sulphon black f Fast sulphon black f. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 222-966-4, 3682-47-1, Trisodium 4-hydroxy-5-((2-hydroxynaphthyl)azo)-3-((4-sulphonatonaphthyl)azo)naphthalene-2,7-disulphonate. Product Category: Heterocyclic Organic Compound. Appearance: black powder. CAS No. 3682-47-1. Molecular formula: C30H17N4Na3O11S3. Mole weight: 774.64. Purity: 0.96. IUPACName: (3E)-4-oxo-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-3-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonic acid. Canonical SMILES: C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=NNC5=CC=C(C6=CC=CC=C65)S(=O)(=O)[O-])C4=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]. Density: 1.73g/cm³. ECNumber: 222-966-4. Product ID: ACM3682471. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate Potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate;4-Amino-5-Hydroxy-1,3-Naphthalenedisulfonic Acid Monopotassium;1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monopotassium salt;1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, pot. Product Category: Heterocyclic Organic Compound. CAS No. 57248-90-5. Molecular formula: C10H8KNO7S2. Mole weight: 357.40132. Purity: 0.96. IUPACName: potassium 4-amino-5-hydroxy-3-sulfonaphthalene-1-sulfonate. Canonical SMILES: C1=CC2=C(C(=C1)O)C(=C(C=C2S(=O)(=O)O)S(=O)(=O)[O-])N.[K+]. ECNumber: 260-649-2. Product ID: ACM57248905. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Reactive Yellow 4 Reactive Yellow 4. Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 3-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-o-tolyl]azo]naphthalene-1,5-disulphonate;Reactive yellow 4 (C.I. 13190);1, 5-Naphthalenedisulfonic acid, 3-[[4-[(4, 6-dichloro-1, 3, 5-triazin-2-yl)amino]-2-methylphenyl]azo], disodium salt;Active G. Product Category: Reactive Dyes. CAS No. 12226-45-8. Molecular formula: C20H14Cl2N6O6S2?2Na. Mole weight: 613.369. Density: g/cm³. Product ID: ACM12226458. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID5065279. Alfa Chemistry.
tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate;Direct Blue 70;Direct blue 70 (C.I. 34205);1,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-( phenylam. Product Category: Direct Dyes. CAS No. 6428-58-6. Molecular formula: C42H25N7Na4O13S4. Mole weight: 1055.90608. Purity: 0.96. IUPACName: tetrasodium 2-[[4-[[4-[(2E)-2-(6-anilino-1-oxo-3-sulfonatonaphthalen-2-ylidene)hydrazinyl]-7-sulfonatonaphthalen-1-yl]diazenyl]naphthalen-1-yl]diazenyl]benzene-1,4-disulfonate. Canonical SMILES: C1=CC=C(C=C1)NC2=CC3=C(C=C2)C(=O)C(=NNC4=C5C=CC(=CC5=C(C=C4)N=NC6=CC=C(C7=CC=CC=C76)N=NC8=C(C=CC(=C8)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])C(=C3)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]. ECNumber: 229-210-2. Product ID: ACM6428586. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate;1,5-Naphthalenedisulfonic acid, 2-6-(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino-1-hydroxy-3-sulfo-2-naphthalenylazo. Product Category: Reactive Dyes. CAS No. 70616-89-6. Molecular formula: C24H15ClN7Na3O10S3. Mole weight: 762.03411. Product ID: ACM70616896. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Reactive Orange 13. Alfa Chemistry. 2
Trisodium 7-hydroxy-8-[(4-sulphonatophenyl)azo]naphthalene-1,3-disulphonate Trisodium 7-hydroxy-8-[(4-sulphonatophenyl)azo]naphthalene-1,3-disulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(p-sulfophenyl)azo]-, trisodium salt; TRISODIUM 7-HYDROXY-8-[(4-SULPHONATOPHENYL)AZO]NAPHTHALENE-1,3-DISULPHONATE; 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfophenyl)azo]-, trisodium salt. Product Category: Heterocyclic Organic Compound. CAS No. 84030-17-1. Molecular formula: C16H9N2Na3O10S3. Mole weight: 554.41437. Purity: 0.96. IUPACName: trisodium;7-oxo-8-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-1,3-disulfonate. Product ID: ACM84030171. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5

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