Acid Black 31 6222-55-5, China Acid Black 31 6222-55-5 Manufacturers, China Acid Black 31 6222-55-5 Suppliers

Acid Black 31

Category :

EC NO : 228-304-0

Molecular Formula : C₂₃H₁₇N₄NaO₇S

Main Specifications :

Synonyms : Acid Black 31(17580);sodium (6E)-5-[2-(2-methoxy-4-nitrophenyl)hydrazino]-4-oxo-6-(phenylimino)-4,6-dihydronaphthalene-2-sulfonate;

Molecular Structure:

Send your inquiry to Acid Black 31 supplier

Company：	Dragon Chemical Group Co.,China
Contact：
Phone：	+86-571-88383188;86970388;+49-211-550203-21
Mobile phone：
Fax：	+86-571-88391332;49-211-550203-10
E-mail：	sales@dragon-chem.com
Website：	http://www.dragon-chem.com
Address：	16/Fl., Tower B, Qingchun Development Building, 66 East Qingchun Rd., Hangzhou, China
Zip Code：	310016