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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( 33)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Winchem Industrial Co. Ltd 86-574-83851061 86-574-8708320886-574-87083209info@win-chemical.comCHINA 519 55
Cheng Du Micxy Chemical Co.,Ltd 028-85632863 028-64559668 18048500443028-85632863 QQ: 2509670926micxysales@163.comCHINA 13240 58
Shanghai JONLN Reagent Co., Ltd. 021-61552785021-35122006sales@shshiji.comCHINA 10012 55
Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59531287,15727001360,QQ:1400878866℡ 027-83861211sales@hubeijusheng.com;shmily@hubeijusheng.comCHINA 10512 58
Shandong XiYa Chemical Industry Co., Ltd 4008-626-1110539-63659913229735657@qq.comCHINA 26907 60
Chengdu HuaXia Chemical Reagent Co. Ltd 028-84555305 84555175 13458535857028-84555506cdhxsj@163.comCHINA 9778 60
 
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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