Direct Black 9
Price:Negotiable
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Description
Additional Information
CAS NO:8003-62-1
EC NO:232-321-9
Molecular Formula:C32H23N9Na2O7S2
Molecular Weight:755.6907
Synonyms:C.I. 31565;C.I. 31560;C.I. Direct Black 9 (VAN) (8CI);C.I. Direct Black 9disodium 8-amino-5-[(E)-{4-[(2Z)-2-{7-[(E)-(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}diazenyl]naphthalene-2-sulfonate;
Molecular Structure:
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