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Dyes and Pigments
dye
Acid dye
Acid Yellow 220
Acid Yellow 220
Product Name
Acid Yellow 220
CAS
71603-79-7
MF
C24H18IN4NaO7S
MW
0
EINECS
208-253-0
MOL File
Mol File
Usage And Synthesis
Preparation
2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid diazo, and N-(2-chlorophenyl)-3-oxobutanamide coupling, and then into 1:2 cobalt complex.
Properties and Applications
dark yellow. Deep yellow powder. Mainly used for wool, silk and polyamide fiber dyeing and printing.
Standard(Polyamide)
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
7-8
4-5
4-5
5
4-5
Acid Yellow 220 Supplier
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Email
linda@hubeijusheng.com
Winchem industrial co limited
Tel
+86-0086-574-83851061 +86-13003762012
Email
lucyhu@win-chemical.com
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418684 +8618949823763
Email
sales@tnjchem.com
R K Synthesis Limited
Tel
+91-9825095198 +91-9825095198
Email
info@rksynthesis.com
Acid Yellow 220 manufacturers
Acid Yellow 220
Purity: 1
$0.00/ 25kg
Inquiry
Related Product Information
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