Direct Red 31
CAS 5001-72-9 · C32H21N5Na2O8S2 · 713.64 g/mol
Basic information
| CAS number | 5001-72-9 |
|---|---|
| Product name | Direct Red 31 |
| Chinese name | 直接红31 |
| Synonyms | disodium 7,7'-iminobis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate] |
| Chinese synonyms | 直接红31; 直接红 12B; 直接桃红 12B; 直接桃红12B |
| Molecular formula | C32H21N5Na2O8S2 |
| Molecular weight | 713.64 g/mol |
| EC number | 225-669-8 |
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