Direct Black 80 8003-69-8, China Direct Black 80 8003-69-8 Manufacturers, China Direct Black 80 8003-69-8 Suppliers

Direct Black 80

Category :

Dyestuffs and Pigments/Direct Dyes

EC NO : 232-322-4

Molecular Formula : C₃₆H₂₃N₈Na₃O₁₁S₃

Main Specifications :

Synonyms : ;C.I. Direct Black 80;trisodium 5-amino-8-[(E)-{4-[(2Z)-2-{7-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}diazenyl]naphthalene-2-sulfonate;trisodium 6-amino-3-[(Z)-{7-[(E)-{4-[(Z)-(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl}diazenyl]-8-hydroxy-6-sulfonatonaphthalen-2-yl}diazenyl]-4-hydroxynaphthalene-2-sulfonate;

Molecular Structure:

Send your inquiry to Direct Black 80 supplier

Company：	Ningbo Everlop Import & Export Co., Ltd
E-mail：	chem@netsun.com
Address：	Room1203, NO.21 Hualou Lane, Prime Center Haishu District, Ningbo, China.
Zip Code：	315010