1-(2′-Chloro-5′-sulfophenyl)-3-methyl-5-pyrazolone

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Chemical Name: 1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone
CAS.NO:88-76-6
Synonyms:4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
Molecular Formula:C10H9ClN2O4S
Molecular Weight: 288.70700
 
Physical and Chemical Properties:
Density:1.64 g/cm3
Boiling point:/
Melting point:344 °C(lit.)
Flash point:/
Index of Refraction:1.681
 
Specification:
Appearance:Light yellow crystalline powder
Purity:≥98.0%
 
Packing: 25kg drum
Storage:This product should be sealed in a cool dry place.
Application:It is mainly used as a coupling component for organic synthetic dyes and pigment varieties.

1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone


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