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129423-54-7

Name Pigment Yellow 191
CAS 129423-54-7
EINECS(EC#) 403-530-4
Molecular Formula C17H13CaClN4O7S2
MDL Number MFCD08276661
Molecular Weight 524.97
MOL File 129423-54-7.mol

Chemical Properties

density  1.64[at 20℃]
Water Solubility  94.5mg/L at 20℃
CAS DataBase Reference 129423-54-7(CAS DataBase Reference)
EPA Substance Registry System 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)

Safety Data

Hazard statements  H412
Precautionary statements  P273-P501

Hazard Information

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