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2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx)). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx));Sulphur Blue 15;Sulfur blue 15 (C.I. 53540);Sapphire blue CV;C.I.53540;Immedial Green Blue CV;Mitsui Sulphur Green CV;Calcogene. Product Category: Solvent Dyes. CAS No. 1327-69-1. Purity: 0.96. Product ID: ACM1327691. Alfa Chemistry ISO 9001:2015 Certified.
2-Naphthalenesulfonicacid,6-amino-3-[2-[2-butoxy-4-[2-[4-(diethylamino)phenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-,sodium salt(1:1). Uses: Designed for use in research and industrial production. Additional or Alternative Names: CCRIS 4179, LS-94881, 127750-21-4, 6-Amino-3-((4-((4-(diethylamino)phenyl)azo)-2-butoxyphenyl)azo)-4-hydroxy-2-naphthalenesulfonic acid, monosodium salt. Product Category: Heterocyclic Organic Compound. CAS No. 127750-21-4. Molecular formula: C30H34N6O5S.Na. Mole weight: 612.675. Purity: 0.96. IUPACName: sodium;(3E)-6-amino-3-[[2-butoxy-4-[[4-(diethylamino)phenyl]diazenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate. Canonical SMILES: CCCCOC1=C(C=CC(=C1)N=NC2=CC=C(C=C2)N(CC)CC)NN=C3C(=CC4=C(C3=O)C=C(C=C4)N)S(=O)(=O)[O-].[Na+]. Density: g/cm³. Product ID: ACM127750214. Alfa Chemistry ISO 9001:2015 Certified.
2-Naphthalenesulfonic acid sodium salt 99.5+% (HPLC)
2-Naphthalenesulfonic acid sodium salt 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 1Kg. US Biological Life Sciences.
Worldwide
3-Amino-N,N-diethylbenzamide
3-Amino-N,N-diethylbenzamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Naphthalenesulfonic acid,7-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-4-hydroxy-,monosodium salt; Sodium 7-((5-chloro-2,6-difluoropyrimidin-4-yl)amino)-4-hydroxynaphthalene-2-sulphonate; sodium 7-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-4-hydroxyn. Product Category: Aryl Fluorinated Building Blocks. CAS No. 70714-71-5. Molecular formula: C12H8ClFO2S. Mole weight: 192.26. Purity: 0.96. IUPACName: sodium 7-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-4-hydroxynaphthalene-2-sulfonate. Canonical SMILES: C1=CC2=C(C=C(C=C2C=C1NC3=C(C(=NC(=N3)F)F)Cl)S(=O)(=O)[O-])O.[Na+]. ECNumber: 274-802-6. Product ID: ACM70714715. Alfa Chemistry ISO 9001:2015 Certified.
Acid red 42
Acid Red 42 is a synthetic dye that belongs to the Acid Dye class. Acid Red 42, also known as C.I. Acid Red 42, Acid Red G, or Acid Scarlet 3R, is a specific dye within the Acid Dye category. Uses: Acid dyes are water-soluble anionic dyes commonly used for dyeing protein fibers such as silk, wool, and nylon, as well as other materials like leather and synthetic fibers. Additional or Alternative Names: Acid Red 42;2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-2-(phenylsulfonyl)phenylazo-, monosodium salt;Acid red 42 (C.I. 17070);C.I. Acid Red 42;6-Amino-4-hydroxy-5-[. Product Category: Heterocyclic Organic Compound. Appearance: Powder. CAS No. 6245-60-9. Molecular formula: C22H16N3NaO6S2. Mole weight: 505.49. Purity: min. 98.0 area%. IUPACName: sodium;6-amino-5-[[2-(benzenesulfonyl)phenyl]diazenyl]-4-hydroxynaphthalene-2-sulfonate. Canonical SMILES: C1=CC=C(C=C1)S(=O)(=O)C2=CC=CC=C2N=NC3=C(C=CC4=CC(=CC(=C43)O)S(=O)(=O)[O-])N.[Na+]. ECNumber: 228-359-0. Product ID: ACM6245609. Alfa Chemistry ISO 9001:2015 Certified. Categories: Acid red 27.
Allura Red AC
analytical standard. Group: Colorant standardsdyes & metabolitesdyes & metabolites. Alternative Names: Food Red No. 17, Japan Food Red No. 40, FD&C Red No. 40, E 129, Fancy Red, Red 40, Allura Red 40, FD and C Red No. 40, 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, disodium salt (9CI), C.I. 16035, Allura red, C.I. Food Red 17, 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(6-methoxy-4-sulfo-m-tolyl)azo]-, disodium salt (8CI), FDC Red 40, Food Red No. 40, Japan Red 40, FDC Red 40 dye, Food Red 17, Allura Red AC, Red No. 40, E 129 (dye),2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:2).
Direct Grey D
Direct Grey D. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Direct Black 17;Direct Black 17 (27700);Direct Grey D;sodium 6-amino-3-[[4-[(4-aminophenyl)azo]-4-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 6-amino-3-4-(4-aminophenyl)azo-2-methoxy-5-methylphenylazo-4-hydroxy-, m. Product Category: Direct Dyes. CAS No. 2945-96-2. Molecular formula: C24H21N6NaO5S. Mole weight: 528.51771. Product ID: ACM2945962. Alfa Chemistry ISO 9001:2015 Certified. Categories: DTXSID90883541.
sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate;Weak Acid Brown R;Acid brown 2 (C.I. 17605);Fast Brown R;C.I.Acid Brown 14;2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino). Product Category: Acid Dyes. CAS No. 3626-41-3. Molecular formula: C23H17N4NaO7S. Mole weight: 516.46. Density: g/cm³. Product ID: ACM3626413. Alfa Chemistry ISO 9001:2015 Certified.
Sodium salt of polynaphthalene sulphonic acid
Sodium salt of polynaphthalene sulphonic acid. Group: Polymers. Alternative Names: Sodium salt of polynaphthalene sulphonic acid; 2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt; FORMALDEHYDE-2-NAPHTHALENESULFONIC ACID-SODIUM SALT POLYMER); Naphthalenesulfonic acid/formaldehyde condensation product; 2-naphthalenesulfonic. CAS No. 36290-04-7. Molecular formula: 260.244. Mole weight: (C10< / sub>H8< / sub>O3< / sub>S?CH2< / sub>O) x?xNa.
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