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Direct Blue 306
Product Name
Direct Blue 306
CAS
MF
MW
0
EINECS
MOL File
Mol File
Usage And Synthesis
Preparation
3,3′-Dimethoxylbenzidine double nitriding, respectively with the 5-Hydroxynaphthalene-1-sulfonic acid and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red light navy
Standard(cotton)
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
4
4
4-5
4
5
Preparation Products And Raw materials
Raw materials
J acid
o-Dianisidine
1-Naphthol-5-sulfonic acid
Related Product Information
Direct Blue 303
4,5-Dihydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
Direct Blue 307
Direct Blue 301
Direct Blue 302
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Direct Blue 309
Direct Blue 304
Direct Blue 308
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