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Direct Black 19

CAS No.6428-31-5
Chemical Name:Direct Black 19
Synonyms:Black G;C.I.35255;RIFAZOLBLACKGR;Kayarus Black G;Direct Black 19;Sumilight Black G;Condires Black AN;Benzo Fast Black G;Vicorect Black FB.;Atul Direct Black VG
CBNumber:CB4875556
Molecular Formula:C34H27N13Na2O7S2
Formula Weight:839.77062
MOL File:6428-31-5.mol
Direct Black 19 Property
CAS DataBase Reference: 6428-31-5(CAS DataBase Reference)
Safety

Direct Black 19 Chemical Properties,Usage,Production

Direct Black 19 Preparation Products And Raw materials
Raw materials
Sodium sulfide Sodium nitrite m-Phenylenediamine 4-Nitroaniline Sodium carbonate
Preparation Products
Direct Black 19 Suppliers      Global( 26)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Winchem Industrial Co. Ltd 86-574-83851061 86-574-8708320886-574-87083209info@win-chemical.comCHINA 519 55
China Langchem Inc. 0086-21-58956006,021-38701807;021-589500170086-21-58956100sales@langchem.comCHINA 14318 57
Cheng Du Micxy Chemical Co.,Ltd 028-85632863 028-64559668 18048500443028-85632863 QQ: 2509670926micxysales@163.comCHINA 13249 58
 
6428-31-5(Direct Black 19)Related Search:
DIRECT FAST BLACK G Direct Black 19 AMIDO GREEN BLACK B
6428-31-5 disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate C34H27Na2O7S2 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis4-(2,4-diaminophenyl)azophenylazo-5-hydroxy-, disodium salt Dyes and Pigments RIFAZOLBLACKGR Direct black 19 (C.I. 35255) Organics Black G Atul Direct Black VG Benzo Fast Black G Condires Black AN Kayarus Black G Sumilight Black G Tertrodirect Viscose Black GTN Vicorect Black FB. C34H27N13O7S22Na 1-Hydroxy-8-amino-2,7-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-3,6-naphthalenedisulfonic acid disodium salt 4-Amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt C.I.35255 Disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate C34H27N13Na2O7S2 Direct Black 19
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