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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( 35)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Winchem Industrial Co. Ltd 86-574-83851061 86-574-87083208
86-574-87083209 info@win-chemical.com China 513 55
Cheng Du Micxy Chemical Co.,Ltd 028-85632863 028-64559668 18048500443
028-85632863 QQ: 2509670926 micxysales@163.com China 13221 58
Shanghai JONLN Reagent Co., Ltd. 021-61552785
021-35122006 sales@shshiji.com China 10344 55
Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59599240,18871490354,QQ:1400868000
FAX:027-59599240 sales@hubeijusheng.com China 9933 58
Shandong XiYa Chemical Industry Co., Ltd 4008-626-111
0539-6365991 3229735657@qq.com China 26895 60
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 QQ:800101999
028-84555506 QQ:800101999 cdhxsj@163.com China 9784 60
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750/0751-2886752/15914351330/13922356597/15119172797
0751-2886756 QQ:3001264886 sales@wengjiang.net China 9974 58
Shanghai Orgchem Co.,Ltd. +86-21-5877 1921
+86-21-5877 1925 info@chemofchina.com China 9857 55
 
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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