Direct black OB | CAS 8003-69-8 | Chemical-Suppliers

Element: direct black

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C-S » Chemicals » direct-black-PX493688

Identification

Direct black OB

CAS:

8003-69-8

EINECS:

232-322-4

Molecular Formula:

C₃₆H₂₃N₈O₁₁S₃.3Na

MDL:

Synonym:

saturn black ob ; fabramine black ob ; vicorect diazo black ob. ; dycosdirect black tob ; dinamine diazo black nb-ob ; black ob ; 2-naphthalenesulfonicacid,6-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3-[2-[4-[2-[4-amino-6(or7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-, sodium salt (1:3) ; fabramine black ob-nj ; c.i. direct black 80 ; c.i. direct black 80. ; directblackob ; benzo black ob-v

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

DC13955580

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Data is processed

Properties for Direct black OB

Molecular Weight:

908.791 g·mol−1

Physical Description:

dark blue to black powder

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Alternative Distributors of [Direct black OB]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Hebei Oxen Special Chemicals Company Limited