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6-Aminonaphthalene-1,3-disulphonic acid Heterocyclic Organic Compound. Alternative Names: 2-naftylamin-5,7-disulfonansodny;2-Naphthylamine-5,7-disulfonicaacid;6-amino-1,3-naphthalenedisulfonic;6-amino-3-naphthalenedisulfonicacid;6-aminonaphthalene-1,3-disulphonicacid;6-amino-naphthalene-3-disulfonicacid;amino-iacid;kyselinaamino-i. CAS No. 118-33-2. Molecular formula: C10H9NO6S2. Mole weight: 303.3. Catalog: ACM118332. Alfa Chemistry. 2
7-Hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid Heterocyclic Organic Compound. Alternative Names: 7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid;7-Hydroxy-8-((4'-((4-hydroxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)naphthalene-1,3-disulfonic acid;2-Hydroxy-1-[4'-(4-hydroxyphenylazo)-1,1'-biphenyl-4-ylazo]-6. CAS No. 117-33-9. Molecular formula: C28H20N4O8S2. Mole weight: 604.6104. Catalog: ACM117339. Alfa Chemistry. 2
7-Hydroxy-8-[[4'-[(4-hydroxyphenyl)azo]-3, 3'-dimethyl[1, 1'-biphenyl]-4-yl]azo]naphthalene-1, 3-disulphonic acid Heterocyclic Organic Compound. CAS No. 117-32-8. Molecular formula: C30H24N4O8S2. Mole weight: 632.66356. Catalog: ACM117328. Alfa Chemistry. 2
7-Hydroxynaphthalene-1,3-disulphonic acid Heterocyclic Organic Compound. 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. CAS No. 118-32-1. Molecular formula: C10H8O7S2. Mole weight: 304.3. Density: 1.816g/cm³. Catalog: ACM118321. Alfa Chemistry. 2
8-Aminonaphthalene-1,6-disulphonic acid Heterocyclic Organic Compound. Alternative Names: AMINO E-ACID;8-AMINO-1,6-NAPHTHALENEDISULFONIC ACID SODIUM SALT;MONOSODIUM 1-NAPHTHYLAMINE-3,8-DISULFONATE;8-amino-6-naphthalenedisulfonicacid;Amino Epsilon acid;1-Aminonaphthalene-3,8-disulfonic acid;Amino ε acid(1-Aminonaphthalene-3,8-disulfonic acid). CAS No. 129-91-9. Molecular formula: C10H9NO6S2. Mole weight: 303.31. Purity: 0.98. Density: 1.769 g/cm³. Catalog: ACM129919. Alfa Chemistry. 4
8-Hydroxynaphthalene-1,6-disulphonic acid Heterocyclic Organic Compound. Alternative Names: 1-NAPHTHOL-3,8-DISULFONIC ACID;8-Hydroxynaphthalene-1,6-Disulfonic Acid;8-hydroxynaphthalene-1,6-disulphonic acid;Epsilon acid;8phydroxynaphthalene-1,6-disulfonic acid;8-Hydroxy-1,6-naphthalenedisulfonic acid;Disulfo acid E;4-Hydroxy-2,5-naphthalenedisul. CAS No. 117-43-1. Molecular formula: C10H8O7S2. Mole weight: 304.3. Density: 1.816g/cm³. Catalog: ACM117431. Alfa Chemistry. 2
2, 7-Naphthalenedisulfonicacid, 4-(benzoylamino)-5-hydroxy- Heterocyclic Organic Compound. 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. 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. Catalog: ACM117464. Alfa Chemistry. 2
3-[2-Acetamido-4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]phenyl]diazenylnaphthalene-1,5-disulfonic acid Heterocyclic Organic Compound. 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. 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. Catalog: ACM12238130. Alfa Chemistry. 5
3-Nitronaphthalene-1,5-disulfonic acid Heterocyclic Organic Compound. Alternative Names: CID67032, EINECS 204-216-8, 3-Nitronaphthalene-1,5-disulphonic acid, 1,5-Naphthalenedisulfonic acid, 3-nitro-, 117-86-2. CAS No. 117-86-2. Molecular formula: C10H7NO8S2. Mole weight: 333.294 g/mol. Purity: 0.96. IUPACName: 3-nitronaphthalene-1,5-disulfonic acid. Canonical SMILES: C1=CC2=C (C=C (C=C2C (=C1)S (=O) (=O)O)[N+] (=O)[O-])S (=O) (=O)O. ECNumber: 204-216-8. Catalog: ACM117862. Alfa Chemistry. 2
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. Group: Acid dyes. Alternative Names: 4-Amino-6-[4-[4- (2, 4-diaminophenylazo) -phenylsulphamoyl]-phenylazo]-5-hydroxy-3- (4-nitrophenylazo) -naphthalene-2, 7-disulphonic acid sodium salt. CAS No. 152521-11-4. Molecular formula: C34H25N11Na2O11S3. Mole weight: 905.79. Appearance: Black Powder. 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+]. Catalog: ACM152521114. Alfa Chemistry.
ACID VIOLET 5 Acid Dyes. 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. 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. Catalog: ACM10130480. Alfa Chemistry. 3
Chromotropic acid disodium salt dihydrate Heterocyclic Organic Compound. Alternative Names: 2, 7-Naphthalenedisulfonicacid, 4, 5-dihydroxy-, disodiumsalt; 7-naphthalenedisulfonicacid, 4, 5-dihydroxy-disodiumsalt; Chromotropicaciddisodiumsal; Disodium4, 5-dihydroxy-naphthalenedisulfonate; disodium 4,5-dihydroxynaphthalene-2,7-disulphonate;Mordantbrown;Chro. CAS No. 129-96-4. Molecular formula: C10H8O8S2. Mole weight: 320.28. Catalog: ACM129964. Alfa Chemistry. 4
Reactive Yellow 4 Reactive Dyes. 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. CAS No. 12226-45-8. Molecular formula: C20H14Cl2N6O6S2?2Na. Mole weight: 613.369. Density: g/cm³. Catalog: ACM12226458. Alfa Chemistry. 5

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