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1-(4-Sulfophenyl)-3-Methyl-5-pyrazolone

Product:  1-(4-Sulfophenyl)-3-Methyl-5-pyrazolone

CAS NO:  89-36-1

Molecular formula:   C10H10N2O4S

Structure formula: 

Properties:

Light yellow crystal.

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.

Specification:

Items

Quality

Purity,%

99 min.

Moisture,%

7 max.

 

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