|  | |  |  | 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid Basic information | 
|  |  | 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid Chemical Properties | 
 | density | 1.54±0.1 g/cm3(Predicted) |  | solubility | DMSO-d6 |  | form | Solid |  | pka | -1.08±0.50(Predicted) |  | color | Orange | 
|  |  | 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid Usage And Synthesis | 
 | 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. | 
|  |  | 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid Preparation Products And Raw materials | 
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