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CAS DataBase List
25180-19-2
25180-19-2
Name
Direct Black BH
CAS
25180-19-2
Molecular Formula
C32H24N6O11S3
Molecular Weight
764.76
MOL File
25180-19-2.mol
Synonyms
Direct Black BH
2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-[4'-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-
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Chemical Properties
density
1.75±0.1 g/cm3(Predicted)
pka
-1.16±0.40(Predicted)
Raw materials And Preparation Products
Raw materials
Sodium sulfate
Benzidine
Supplier
Yick-Vic Chemicals & Pharmaceuticals (HK) Ltd
Telephone
(852)2541 2772
Website
http://www.yickvic.com/
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