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Dyes Intermediates

1:4-Sulphophenyl-3-Carboxy-5-Pyrazolone

Specification

Product Name

1:4-Sulphophenyl-3-Carboxy-5-Pyrazolone

Synonyms

Carboxy Pyrazoloic Acid -4, 1.4 SPCP

Empirical Formula

 

C10H8N2O6S

CAS No.          

118-47-8

Molecular Weight      

284.2

Purity               

90 %(Dry Basis) [Min.]

75 %(W/C Basis) [Min.]