| Identification | Back Directory | [Name]
Acid brown 235 | [CAS]
12269-90-8 | [Synonyms]
Acid Brown 235
Acid Brown DGR
Formo Brown TVD
Triacor Brown DGR
Korostan Brown DGR
Dermacid Brown LDGR
Polycor Dark Brown 2G | [MDL Number]
MFCD00801948 |
| Hazard Information | Back Directory | [Preparation]
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, Coupled with resorcinol; 4-Nitrobenzenamine and 4-nitro-4′-aminoazobenzene-2-sulfonic acid?diazo, respectively, and the above product matches. | [Properties and Applications]
dark brown. Mainly used for leather shading. |
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