Nigrosine (C.I. 50420)

CAS: 8005-03-6

Ref. 7W-GT3707

Product Information

• Name: Nigrosine (C.I. 50420)
• Synonyms: Acid black 2, Nigrosin water soluble, ADC Nigrosine Black B, Acid Black 5 (50420), Acid Black WR, Acid Nigrosine, Calco Nigrosine O 2P, Conacid Black B, Cramity 81, Dinacid Nigrosine WS, Dyacid Nigrosine NBS Xtals, Dycosacid Nigrosine NBL (Bluish), Dycosacid Nigrosine NBL (Reddish), Lurazol Deep Blue EB, Na 143, Nigrosin, Nigrosin Acid black, Nigrosin Cell Culture Tested, Nigrosine, Nigrosine (Crystals)NBL(Blush), Nigrosine (Crystals)NBL(Reddish), Nigrosine B, Nigrosine CBRS, Nigrosine Crystals, Nigrosine MS, Nigrosine NB, Nigrosine NB conc, Nigrosine NBSS water soluble, Nigrosine NN water soluble, Nigrosine W, Nigrosine W Liquid, Nigrosine W-L, Nigrosine WL Water Soluble, Nigrosine WLAH, Nigrosine WLF, Nigrosine WLF Uncut, Nigrosine WLL, Nigrosine WS, Nigrosine WSB, Nigrosine Water Soluble, Nigrosine black, Nigtrosine WS, Nubian Black EP 5, Nubian Black PA 9801, Nubian Black PA9803, Nubian Black PC 0850, Oil Black FS Special, Oil Black S, Oil black EX, Orient Nigrosine BR, Orient Nigrosine OZ, Orient Nubian Black EP 5, Orient Nubian Black PA 9801, Orient Nubian Black PA 9803, Orient Water Black R 455, Orient Water Black R 455S, Orient Water Black R 456, Orient Water Black R 500, Orient Water Black R 510, Pacid Black 2, Pacid Leather Black, Pc 0850, Sandopel Basic Black BHLN, Som-L 0468, Triacid Nigrosine WS, Vicoacid Nigrosine Black, Victacid Nigrosine Black Crystals, Water Black 179128, Water Black R 455, Water Black R 500, Water Black R 510, C.I. 50420, C.I. Acid Black 2
• Brand: Glentham

Chemical properties

• Molecular weight: 616.49
• Formula: C₂₂H₁₄N₆Na₂O₉S₂
• Color/Form: Brown to black crystalline powder or crystals