China Suppliers > Chemay (Tianjin) Int'l Trading Co.,Ltd. > Direct Black 17
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- Region :China/Anhui
- Tel : +86-22-24224105,24224106,24224107
- Fax : +86-22-24224108
- Email :sales@chemay.com
- URL :www.chemay.com
- Add :902-C, Wanlong Center Building, 85 Liuwei Road, Tianjin 300012, China
- Details for Direct Black 17
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Direct Black 17 2945-96-2
Category : Dyestuffs and Pigments/Direct Dyes
CAS NO : 2945-96-2 EC NO : 220-955-9 MF : C24H23N6NaO5S MW : 530.5314 Synonyms : C.I. 27700;C.I. Direct Black 17;C.I. Direct Black 17, monosodium salt;Direct Black 17 (27700);Direct Black 17;sodium (3Z)-6-amino-3-({4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}hydrazono)-4-oxo-3,4-dihydronaphthalene-2-sulfonate;sodium 6-amino-3-[[4-(4-aminophenyl)azo-4-methoxy-3-methyl-1-cyclohexa-2,5-dienyl]azo]-4-hydroxy-naphthalene-2-sulfonate; Molecular Structure : 
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Direct Black 17