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1-(4-Sulfophenyl)-3-Methyl-5-Pyrazolone(4SMP)



M.W.: 254.2
Formula: C10H10N2O4S
Structure:
Appearance: light yellow crystals
Purity(as dry): 99% min.
Water content: 7% max.
Insolubles in Acid:0.15% max.
Application: dyes intermediates, mainly used to produce Acid Yellow 11, 12, 25, 76, 117, Acid Orange 63, Direct Orange 1, 30, 31, Direct Yellow 17 etc.
Packing: 25kg net bag

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