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2050-34-2

2050-34-2 Structure

2050-34-2 Structure
IdentificationBack Directory
[Name]

4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid
[CAS]

2050-34-2
[Synonyms]

C.I. Acid Orange 6 (Free Acid)
4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid
Benzenesulfonic acid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-
[EINECS(EC#)]

218-087-0
[Molecular Formula]

C12H10N2O5S
[MOL File]

2050-34-2.mol
[Molecular Weight]

294.28
Chemical PropertiesBack Directory
[density ]

1.54±0.1 g/cm3(Predicted)
[solubility ]

DMSO-d6
[form ]

Solid
[pka]

-1.08±0.50(Predicted)
[color ]

Orange
Hazard InformationBack Directory
[Uses]

C.I. Acid Orange 6 (Free Acid) is a byproduct in the synthesis of Acid Orange 24 (A189835), which is used in trickling biofilters for wastewater treatment. Acid Orange 24 is used in suncare compositions. It also serves as a raw material for cosmetics. Mutagenicity test for dye compositions in cosmetics.
[Definition]

ChEBI: 4-[(2,4-Dihydroxyphenyl)azo]benzenesulfonic acid is a member of azobenzenes.
2050-34-2 suppliers list
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