3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid

CAS No.
2918-80-1
Chemical Name:
3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid
Synonyms
2',4',6-Trihydroxyazobenzene-3-sulfonic acid;3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid;4-Hydroxy-3-[(2,4-dihydroxyphenyl)azo]benzenesulfonic acid;Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-
CBNumber:
CB8906928
Molecular Formula:
C12H10N2O6S
Molecular Weight:
310.28
MDL Number:
MOL File:
2918-80-1.mol
Last updated:2023-07-14 17:47:40

3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid Properties

Density 1.65±0.1 g/cm3(Predicted)
pka -0.57±0.50(Predicted)
EPA Substance Registry System Benzenesulfonic acid, 3-[(2,4-dihydroxyphenyl)azo]-4-hydroxy- (2918-80-1)

3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-(2,4-dihydroxyphenylazo)-4-hydroxybenzenesulphonic acid 2',4',6-Trihydroxyazobenzene-3-sulfonic acid 4-Hydroxy-3-[(2,4-dihydroxyphenyl)azo]benzenesulfonic acid Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy- 2918-80-1