China Suppliers > SHIJIAZHUANG HE DYE CHEM CO.,LTD.. > Direct Violet 9
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- Region :China/Hebei
- Tel : +86-311-87756733
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- Email :panlei@pldyes.com
- URL :www.pldyes.com
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- Details for Direct Violet 9
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Direct Violet 9 6227-14-1
Category : Dyestuffs and Pigments
CAS NO : 6227-14-1 EC NO : 228-326-0 MF : C30H23N5Na2O8S2 MW : 691.6419 Synonyms : C.I. Direct Violet 9, disodium salt;Direct Violet 9;disodium (3Z)-3-({2-methoxy-5-methyl-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}hydrazono)-4-oxo-7-(phenylamino)-3,4-dihydronaphthalene-2-sulfonate; Molecular Structure : 
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Direct Violet 9