China Suppliers > Hangzhou Xiaoshan Qianjin Chemical Co., Ltd. > Pigment Yellow 191

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Region :China/Zhejiang
Tel : +86-571-57138818/19/21/22/15, 82123886
Fax : +86-571-82197010 82129765
Email :sales@qj-chem.com.cn
URL :www.qj-chem.com
Add :Qianjin Industrial Park , Xiaoshan, Hangzhou, Zhejiang, China

Details for Pigment Yellow 191

Pigment Yellow 191 129423-54-7

Category :	Dyestuffs and Pigments
CAS NO :	129423-54-7
EC NO :	403-530-4
MF :	C₁₇H₁₃CaClN₄O₇S₂
MW :	524.97
Product description :
Synonyms :	-;C.I. Pigment Yellow 191;Pigment Brilliant Yellow HGR;c.i. 18795;4-Chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methylbenzenesulfonic acid calcium salt (1:1);PYRAZOLONE YELLOW HGR;Benzenesulfonic acid, 4-chloro-2-4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo-5-methyl-, calcium salt (1:1);Pigment -- Pigment Yellow 191;4-Chloro-2-[5-hydroxy-3-methyl-1-(3-sulfophe- nyl)pyrazol-4-ylazo]-5-methylbenzene sulfonic acid, calcium salt
Molecular Structure :

Pigment Yellow 191

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