Direct Red 31

Concorde Direct Red BB Condirect Red CA Dinamine Direct Red 12B Direct Pink 3B Direct Rose BS Dycosdirect Red 12B Hispamine Pink 12B Icho Direct Red 12B Kayaku Direct Phoduline Red B Nippon Fast Red BB Pyrazol Pink 2B Solar Pink 2B. 2,2'-Iminobis[5-hydroxy-6-(phenylazo)-7-naphthalenesulfonic acid]disodium salt 7,7'-Iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic acid]disodium salt C.I.29100 Direct Rhoduline Red B 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) Einecs 225-669-8 7,7'-Iminobis[4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid sodium salt Amanil Rhoduline Red B Azine Fast Red 12BK Belamine Fast Pink G 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 Diphenyl Red RW Direct pink Nippon Fast Red 2B 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 Direct red 31 (C.I. 29100) Pink Red 12B Aizen Direct Rhoduline Red BH Atul Direct Red 12B Bitamine Direct Pink B Borunil Pink D-3B isodium,(3E)-4-oxo-7-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonatonaphthalen-2-yl]amino]-3-(phenylhydrazinylidene)naphthalene-2-sulfonate Direct Red 31 ISO 9001：2015 REACH C.I.Direct Red 31:C.I.29100 Direct Pink 12B, Direct Red 31 5001-72-9 C32H21N5Na2O8S2 C32H21N5O8S22Na Organics Dyes and Pigments