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CAS号:129423-54-7
英文名称:Pigment Yellow 191
英文同义词:P.Y.191;c.i. 18795;YellowHGR31;PIGMENT YELLOW 191;PYRAZOLONE YELLOW HGR;Pigment Brilliant Yellow HGR;Pigment -- Pigment Yellow 191;6191 Pigment Brilliant Yellow HGR;calcium,4-chloro-5-methyl-2-[[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate;4-Chloro-2-[5-hydroxy-3-methyl-1-(3-sulfophe- nyl)pyrazol-4-ylazo]-5-methylbenzene sulfonic acid, calcium salt
中文名称:颜料黄 191
中文同义词:颜料黄 191;永固黄 HGR;颜料艳黄 HGR
分子式:C17H17CaClN4O7S2
分子量:528.99
CAS 数据库:129423-54-7(CAS DataBase Reference)
EPA化学物质信息:Benzenesulfonic acid, 4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-, calcium salt (1:1) (129423-54-7)