Gold Suppliers > AFINE CHEMICALS LIMITED > Direct Black 19
- Search Product
-
-
- Region :Dyestuffs and Pigments
- Tel : 86-571-85232125 85232161 85134551
- Fax : 86-571-85134895
- Email :info@afinechem.com sales@afinechem.com
- URL :www.afinechem.com
- Details for China Direct Black 19
-
Direct Black 19 6428-31-5
Category : Dyestuffs and Pigments
CAS NO : 6428-31-5 EC NO : 229-208-1 MF : C34H27N13Na2S2O7 MW : 839.77 Synonyms : C.I. 35255;C.I. Direct Black 19;C.I. Direct Black 19 (VAN);C.I. Direct Black 19, disodium salt;Direct Fast Black G;C.I.Direct Black 19;disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid;Direct Black G; Molecular Structure :
- more>>Other Products
-
- • Optical Brightening Agent
- • Solvent Red 8
- • Bimatoprost
- • EDTA
- • Cyclosporine
- • Optical Brightener BBU
- • Solvent Yellow 82
- • Capecitabine
- • Orlistat
- • Solvent Black 27
- • OPTICAL BRIGHTENER CL
- • Phenolphthalein
- • Pentosan Polysulfate Sodium
- • Ursodeoxycholic acid
- • Fluorescent Brightener OB
- • Tropinone
- • Mupirocin
- • methimazole