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Dyes and Pigments
dye
Acid dye
Acid Brown 98
Acid Brown 98
Product Name
Acid Brown 98
CAS
12269-88-4
MF
C48H39FeN15O21S3
MW
1313.95116
EINECS
MOL File
12269-88-4.mol
Usage And Synthesis
Preparation
2-Amino-4-nitrophenol diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and then turn it into 1:2 iron complex.
Properties and Applications
yellow light brown. Mainly used for leather color.
Preparation Products And Raw materials
Raw materials
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
2-Amino-4-nitrophenol
Acid Brown 98 Supplier
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418671
Email
sales@tnjchem.com
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Alfa Chemistry
Tel
+1-5166625404
Email
Info@alfa-chemistry.com
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
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Acid Brown 354
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