CAS No: 104-23-4, Chemical Name: 4'-aminoazobenzene-4-sulfonic acid
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   ChemNet > CAS > 104-23-4 4'-aminoazobenzene-4-sulfonic acid

104-23-4 4'-aminoazobenzene-4-sulfonic acid

product Name 4'-aminoazobenzene-4-sulfonic acid
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 Formula C12H11N3O3S
Molecular Weight 277.299
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)
CAS Registry Number 104-23-4
EINECS 203-187-9
Molecular Structure 104-23-4 4'-aminoazobenzene-4-sulfonic acid
Density 1.43g/cm3
Refractive index 1.663
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1Hangzhou Sunshine Chemicals Co.,Ltd.
2Trust Chem Co.,Ltd.
3NEWPORT SHANGHAI LTD
4Shaoxing Wellgain Import and Export co., ltd.
5Hangzhou Jova Colortec Co., Ltd.
6Chemco International
7U. H. INTERNATIONAL
8The Chemco Group
9Aceto Corp.
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