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DIRECT BLACK 51
Product Name
DIRECT BLACK 51
CAS
MF
C27H17N5Na2O8S
MW
617.5
EINECS
MOL File
Mol File
Preparation Products And Raw materials
Raw materials
6-Amino-4-hydroxy-2-naphthalenesulfonic acid
3-Aminosalicylic acid
DIRECT BLACK 51 Supplier
Colorants Chem Private Limited
Tel
08046039695
Email
Pylam Products Company, Inc.
Tel
800-645-6096
Email
sales@pylamdyes.com
Related Product Information
Direct Blue 86
disodium [mu-[[7,7'-iminobis[4-hydroxy-3-[[2-hydroxy-5-(N-methylsulphamoyl)phenyl]azo]naphthalene-2-sulphonato]](6-)]]dicuprate(2-)
Direct Yellow 12
Direct Red 23
DIRECT RED 80
CHLORANTINE FAST RED 5B
CHLORAZOL BLACK LF
Direct Black 56
Copper, diazotized 2-methoxy-4-nitrobenzenamine-4-[(8-hydroxy-6-sulfo-2-naphthalenyl)amino]benzoic acid coupling products complexes
SIRIUS GREY G
2-Hydroxy-5-[[4'-[[4-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-1-naphtyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid disodium salt
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Benzoic acid, 5-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-1-naphthalenyl]azo]-2-hydroxy-, disodium salt
trisodium 5-[[4-[[7-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-1-naphthyl]azo]salicylate
Direct Black 38
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