C.I.Direct Blue 71 4399-55-7, China C.I.Direct Blue 71 4399-55-7 Manufacturers, China C.I.Direct Blue 71 4399-55-7 Suppliers

C.I.Direct Blue 71

Category :

Dyestuffs and Pigments/Direct Dyes

EC NO : 224-531-4

Molecular Formula : C₄₀H₂₃N₇Na₄O₁₃S₄

Main Specifications :

Synonyms : C.I. Direct Blue 71;C.I. 34140;Direct Blue 71;direct blue 71 (C.I. 34140);tetrasodium 3-[(E)-{4-[(E)-{4-[2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]-6-sulfonatonaphthalen-1-yl}diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disulfonate;tetrasodium 3-[(E)-{4-[(E)-{4-[(2E)-2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-6-sulfonatonaphthalen-1-yl}diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disulfonate;Direct blue 71(C.I.34140);

Molecular Structure:

Send your inquiry to C.I.Direct Blue 71 supplier

Company：	Zhejiang Yulong Chemical Co.,Ltd.
Contact：	Miss fan
Phone：	+86-571-87801335, 87075888-425
Mobile phone：
Fax：	+86-571-87830676, 87242857
E-mail：	Contact Supplier
Website：	http://www.yulongchemical.com
Address：	NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA.
Zip Code：	310001