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ChemicalBook >> CAS DataBase List >>3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid

3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid

3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid Structure
3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid structure
CAS No.
55994-13-3
Chemical Name:
3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid
Synonyms
Einecs 259-938-6;m-[(4-amino-m-tolyl)azo]benzenesulphonic acid;3-[(4-amino-3-methylphenyl)azo]benzenesulfonic acid;benzensulfonic acid, 3-[(4-amino-3-methylphenyl)azo];Benzenesulfonic acid,3-[(4-amino-3-methylphenyl)azo];3-[(4-amino-3-methylphenyl)diazenyl]benzenesulfonicaci;3-(4-AMINO-3-METHYL-PHENYL)DIAZENYLBENZENESULFONIC ACID;Benzenesulfonic acid, 3-(2-(4-amino-3-methylphenyl)diazenyl)-;3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid ISO 9001：2015 REACH
CBNumber:
CB7855258
Molecular Formula:
C13H13N3O3S
Molecular Weight:
291.33
MDL Number:
MFCD09751296
MOL File:
55994-13-3.mol
MSDS File:
SDS
Last updated:2025-12-31 14:38:37
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3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid Properties

EPA Substance Registry System Benzenesulfonic acid, 3-[(4-amino-3-methylphenyl)azo]- (55994-13-3)

SAFETY

Risk and Safety Statements

TSCA  TSCA listed

3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FA150673 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonicacid 55994-13-3 50mg $51 2021-12-16 Buy
Biosynth FA150673 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonicacid 55994-13-3 100mg $88 2021-12-16 Buy
Biosynth FA150673 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonicacid 55994-13-3 250mg $175 2021-12-16 Buy
AK Scientific 6339CA Benzenesulfonicacid,3-[(4-amino-3-methylphenyl)azo]- 55994-13-3 250mg $286 2021-12-16 Buy
Biosynth FA150673 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonicacid 55994-13-3 500mg $305 2021-12-16 Buy
Product number Packaging Price Buy
FA150673 50mg $51 Buy
FA150673 100mg $88 Buy
FA150673 250mg $175 Buy
6339CA 250mg $286 Buy
FA150673 500mg $305 Buy

3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Dayang Chem (Hangzhou) Co.,Ltd. +86-0571-88938639 17705817739 info@dycnchem.com China 52493 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
SHAANXI DIDEU MEDICHEM CO.LTD 029-029-81123119 17391733320 1021@dideu.com China 9494 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
TargetMol Chemicals Inc. +1-781-999-5354; support@targetmol.com United States 38999 58
GIHI CHEMICALS CO.,LIMITED +86-571-86217390; +8618058761490 info@gihichemicals.com China 49858 58
Supplier Advantage
Dideu Industries Group Limited 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
CONIER CHEM AND PHARMA LIMITED 58
SHAANXI DIDEU MEDICHEM CO.LTD 58
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58
GIHI CHEMICALS CO.,LIMITED 58

View Latest Price from 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid pictures 2026-08-20 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid
55994-13-3
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
3-[(4-AMino-3-Methylphenyl)azo]benzenesulfonic acid pictures 2020-02-26 3-[(4-AMino-3-Methylphenyl)azo]benzenesulfonic acid
55994-13-3
 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

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m-[(4-amino-m-tolyl)azo]benzenesulphonic acid 3-[(4-amino-3-methylphenyl)azo]benzenesulfonic acid Benzenesulfonic acid,3-[(4-amino-3-methylphenyl)azo] 3-(4-AMINO-3-METHYL-PHENYL)DIAZENYLBENZENESULFONIC ACID benzensulfonic acid, 3-[(4-amino-3-methylphenyl)azo] Benzenesulfonic acid, 3-(2-(4-amino-3-methylphenyl)diazenyl)- Einecs 259-938-6 3-[(4-amino-3-methylphenyl)diazenyl]benzenesulfonicaci 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid ISO 9001：2015 REACH 55994-13-3 C13H13N3O3S Intermediates of Dyes and Pigments