Chlorozol Black E (Technical Grade)

CAS: 1937-37-7

Ref. TR-C427965

Product Information

• Name: Chlorozol Black E (Technical Grade)
• Synonyms: 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2) (ACI), 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-, disodium salt (9CI), C.I. Direct Black 38 (7CI), C.I. Direct Black 38, disodium salt (8CI), Chlorazol Black E (6CI), Ahco Direct Black GX, Airedale Black ED, Aizen Direct Deep Black EH, Aizen Direct Deep Black GH, Aizen Direct Deep Black RH, Amanil Black GL, Amanil Black WD, Apomine Black GX, Atlantic Black BD, Atlantic Black C, Atlantic Black E, Atlantic Black EA, Atlantic Black GAC, Atlantic Black GG, Atlantic Black GXCW, Atlantic Black GXOO, Atlantic Black SD, Atul Direct Black E, Azine Deep Black EW, Azocard Black EW, Azomine Black EWO, Belamine Black GX, Bencidal Black E, Benzanil Black E, Benzo Deep Black E, Benzo Leather Black E, Benzoform Black BCN-CF, Black 2EMBL, Black 4EMBL, Black FR, Brasilamina Black GN, Brilliant Chrome Leather Black H, C.I. 30235, Calcomine Black, Calcomine Black EXL, Carbide Black E, Chloramine Black C, Chloramine Black EC, Chloramine Black ERT, Chloramine Black EX, Chloramine Black EXR, Chloramine Black XO, Chloramine Carbon Black S, Chloramine Carbon Black SJ, Chloramine Carbon Black SN, Chlorazol Black EA, Chlorazol Black EN, Chlorazol Burl Black E, Chlorazol Leather Black ENP, Chlorazol Silk Black G, Chlorozol Black E, Chrome Leather Black E, Chrome Leather Black EC, Chrome Leather Black EM, Chrome Leather Black G, Chrome Leather Brilliant Black ER, Coir Deep Black C, Columbia Black EP, Coranil Direct Black F, Diacotton Deep Black, Diacotton Deep Black RX, Diamine Deep Black EC, Diamine Direct Black E, Diaphtamine Black V, Diazine Black E, Diazine Direct Black E, Diazine Direct Black G, Diazol Black 2V, Diphenyl Deep Black G, Direct Black 38, Direct Black A, Direct Black BN, Direct Black BRN, Direct Black CX, Direct Black CXR, Direct Black E, Direct Black EW, Direct Black EX, Direct Black FR, Direct Black GAC, Direct Black GW, Direct Black GX, Direct Black GXR, Direct Black JET, Direct Black Meta, Direct Black methyl, Direct Black N, Direct Black RX, Direct Black SD, Direct Black WS, Direct Black Z, Direct Black ZSh, Direct Deep Black E, Direct Deep Black E Extra, Direct Deep Black E-EX, Direct Deep Black EA-CF, Direct Deep Black EAC, Direct Deep Black EW, Direct Deep Black EX, Direct Deep Black WX, Enianil Black CN, Erie Black B, Erie Black BF, Erie Black GAC, Erie Black GXOO, Erie Black JET, Erie Black NUG, Erie Black RXOO, Erie Brilliant Black S, Erie Fibre Black VP, Fenamin Black E, Fibre Black VF, Fixanol Black E, Formaline Black C, Formic Black C, Formic Black CW, Formic Black EA, Formic Black MTG, Formic Black TG
• Brand: TRC

Chemical properties

• Molecular weight: 781.73
• Formula: C₃₄H₂₅N₉O₇S₂·2Na
• Color/Form: Neat
• InChI: InChI=1S/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23;;/h1-18,44H,35-37H2,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2