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Direct pink
CAS number：5001-72-9 molecular formula：C32H20N5Na2O8S2
overview
Specs
| Chinese alias | - | ||
| English alias | C.I. Direct red 31; 7,7'-iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic aci disodium sa; C.I.Direct Red 31(29100); Direct Pink 12B; Benzo Rhoduline Red B; Chloramine Rose B,Pyrazol Pink 2B; Diphenyl Red RW; Nippon Fast Red 2B | ||
| CAS number | 5001-72-9 | molecular formula | C32H20N5Na2O8S2 |
| molecular weight | 713.66 | Exact mass | - |
| PSA | - | logp | - |
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