1-4 SPMP , 1-(4'-Sulfophenyl)-3-methyl-5-pyrazolon
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1-4 SPMP , 1-(4'-Sulfophenyl)-3-methyl-5-pyrazolon is a very important intermediate, 1-4 SPMP , 1-(4'-Sulfophenyl)-3-methyl-5-pyrazolon is used with other intermediate to manufacture quality products
Product Characteristics
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CAS No 89-36-1 Formula C10H10N2O4S Molecular Weight 254.26 Synonyms Benzenesulfonicacid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)- (7CI,8CI);1-(4'-Sulfophenyl)-3-methyl-5-pyrazolone;1-(p-Sulfophenyl)-3-methyl-5-pyrazolone;1-(p-Sulfophenyl)-3-methylpyrazolin-5-one;3-Methyl-1-(4-sulfophenyl)-5-pyrazolone;3-Methyl-1-(4-sulfophenyl)pyrazolin-5-one;3-Methyl-1-(p-sulfophenyl)-2-pyrazolin-5-one;3-Methyl-1-(p-sulfophenyl)-5-pyrazolone;3-Methyl-1-phenyl-5-pyrazolone-4'-sulfonic acid;4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-;Pyrazoline G;p-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid; EINECS 201-901-3 Density 1.53 g/cm3 Melting Point >252 °C (dec.)(lit.) Boiling Point null Flash Point null Solubility 5 g/L (20 °C) in water Appearance Beige powder
