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C.I. Acid Yellow 20
Product Name
C.I. Acid Yellow 20
CAS
8005-93-4
MF
MW
0
EINECS
616-881-5
MOL File
Mol File
Usage And Synthesis
Preparation
6-Aminonaphthalene-1-sulfonic acid?and 7-Aminonaphthalene-1-sulfonic acid?diazotization, and p-Cresol??(0.9 Moore) and o-Cresol?(0.1 Moore) coupled.
Properties and Applications
dark red light yellow. Used for wool, silk, vinegar fiber dyeing.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
1
2
2
2-3
Preparation Products And Raw materials
Raw materials
6-Amino-1-naphthalenesulfonic acid
o-Cresol
p-Cresol
2-NAPHTHYLAMINE-8-SULFONIC ACID
Related Product Information
ACID YELLOW 199
Acid Yellow 215:1
2-Naphthalenesulfonic acid, 6-[(2-hydroxy-5-methylphenyl)azo]-, monosodium salt
Acid Yellow 194
C.I. Acid Yellow 2
ACID YELLOW 219
ACID YELLOW 19
DIRECT PURE YELLOW 5G
disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
1
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