C.I. Direct Black 4
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Product Description
Product
C.I. Direct Black 4
CAS
2429-83-6
Formula
C35H27N9Na2O7S2
Synonym
1’-biphenyl)-4-yl)azo)-5-hydroxy-6-(pheylazo)-)(disodiumsalt; 1’-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-][disodiumsalt; 2,7-naphthalenedisulfonicacid,4-amino-3-((4’-((2,4-diamino-5-methylphenyl)azo; 2,7-naphthalenedisulfonicacid,4-amino-3-[[4’-[(2,4-diamino-5-methylphenyl)azo; ahcodirectblackrw; CHLORAZOL BLACK LF; DIRECT BLACK 4; DIRECT BLACK RW
Typical Product Specifications
Molecular weight
795.75
EINECS
219-392-1
Class
C.I. Direct Black 4
Product Description
Product
C.I. Direct Black 4
CAS
2429-83-6
Formula
C35H27N9Na2O7S2
Synonym
1’-biphenyl)-4-yl)azo)-5-hydroxy-6-(pheylazo)-)(disodiumsalt; 1’-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-][disodiumsalt; 2,7-naphthalenedisulfonicacid,4-amino-3-((4’-((2,4-diamino-5-methylphenyl)azo; 2,7-naphthalenedisulfonicacid,4-amino-3-[[4’-[(2,4-diamino-5-methylphenyl)azo; ahcodirectblackrw; CHLORAZOL BLACK LF; DIRECT BLACK 4; DIRECT BLACK RW
Typical Product Specifications
Molecular weight
795.75
EINECS
219-392-1
Class
