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Region :China/Anhui
Tel : +86-21-62744350 62598819
Fax : +86-21-62733549
Email :marketing@kelcochem.com
URL :www.kelcochem.com
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Details for Direct Black 80

Direct Black 80 8003-69-8

Category :	Dyestuffs and Pigments
CAS NO :	8003-69-8
EC NO :	232-322-4
MF :	C₃₆H₂₃N₈Na₃O₁₁S₃
MW :	908.7791
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 :

Direct Black 80

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