Acid Yellow 220

Acid Yellow 220 Basic information

Product Name:	Acid Yellow 220
Synonyms:	C.I.11714 Acid yellow 220;Acid yellow 220 (C.I. 11714);Yellow S-2G;C.I.Acid Yellow 220:C.I.11714
CAS:	71603-79-7
MF:	C24H18IN4NaO7S
MW:	0
EINECS:	208-253-0
Product Categories:	Dyes and Pigments
Mol File:	Mol File

Acid Yellow 220 Chemical Properties

Safety Information

MSDS Information

Acid Yellow 220 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.

Acid Yellow 220 Preparation Products And Raw materials

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