Direct Red 31 5001-72-9 C32H21N5Na2O8S2
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Direct Red 31 Basic information
Product Name: Direct Red 31
Synonyms: disodium 7,7'-iminobis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate];Direct Pink 12B;2-Naphthalenesulfonic acid, 7,7-iminobis4-hydroxy-3-(phenylazo)-, disodium salt;7,7'-iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic aci disodium sa;Benzo Rhoduline Red B;C.I. Direct red 31;C.I.Direct Red 31(29100);Chloramine Rose B,Pyrazol Pink 2B
CAS: 5001-72-9
MF: C32H21N5Na2O8S2
MW: 713.64738
EINECS: 225-669-8
Product Categories: Dyes and Pigments;Organics
Mol File: 5001-72-9.mol
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