China 4-Amino-azobenzene-4'-sulfonic acid

Details for 4-Amino-azobenzene-4'-sulfonic acid

4-Amino-azobenzene-4'-sulfonic acid

111Category:

Intermediates/Dyestuff intermediates

CAS NO:

104-23-4

EC NO:

203-187-9

Molecular Formula:

C₁₂H₁₁N₃O₃S

Molecular Weight:

277.299

Specification:

InChI:

InChI=1/C12H11N3O3S/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18/h1-8H,13H2,(H,16,17,18)

Product description:

CAS NO: 102-23-8

1.Characteristics : orange powder

2.Water content :≤2.0%

4.Content :≥90.0%

Packing :25kg/Woven bag

Synonyms:

C.I. 13011 (Free acid);C.I. Food Yellow 6;4-(4-Aminophenylazo)benzenesulfonic acid;4-Aminoazobenzene-4-sulfonic acid;sodium 4-[(E)-(4-aminophenyl)diazenyl]benzenesulfonate;4-[(E)-(4-aminophenyl)diazenyl]benzenesulfonic acid;potassium 4-[(E)-(4-aminophenyl)diazenyl]benzenesulfonate;4-Aminoazobenzene-4'-sulfonic acid;4'-Aminoazobenzene-4-sulphonic acid;Para-Aminoazobenzene-4-sulfonic acid;

Molecular Structure:

4-Amino-azobenzene-4'-sulfonic acid 104-23-4

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