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F C ACID or 4,4′-Diamino-2-sulfodiphenylamine is a chemical compound that is used as an intermediate in the production of certain dyes and pigments. It is also known as 4,4′-diaminodiphenylsulfone or DDS. The compound is a white crystalline solid with a melting point of around 260-265°C. It is typically produced by the reaction of 4,4′-diaminodiphenylmethane and sulfur dioxide.
| Product Characteristics | Product Detail |
|---|---|
| CAS No | 119-70-0 |
| Formula | C12H13N3O3S |
| Molecular Weight | 279.31 |
| Synonyms | 4,4′-Diamino-2-sulfodiphenylamine;4,4′-Diaminodiphenylamine-2-sulfonic acid;4-(p-Aminoanilino)-3-sulfo-1-aminobenzene;4-(p-Aminoanilino)-3-sulfoaniline;5-Amino-2-(p-aminoanilino)benzenesulfonic acid;6-(p-Aminoanilino)metanilicacid; |
| EINECS | 204-344-4 |
| Density | 1.527 g/cm3 |
| Melting Point | 244 `C(lit.) |