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Direct Red 31
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| CAS: 5001-72-9 | Formula: C32H21N5Na2O8S2 | UN: 0.0 |
| HS: 0.0 |
Synonyms:
7,7'-Iminobis[4-Hydroxy-3-(Phenylazo)-2-Naphthalenesulfonic Aci Disodium Sa; Benzo Rhoduline Red B; C.I. Direct Red 31; Chloramine Rose B,Pyrazol Pink 2B; Disodium,(3E)-4-Oxo-7-[[(6E)-5-Oxo-6-(Phenylhydrazinylidene)-7-Sulfonatonaphthalen-2-Yl]Amino]-3-(Phenylhydrazinylidene)Naphthalene-2-Sulfonate; Diphenyl Red Rw; Direct Pink; Nippon Fast Red 2B
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