Pyrazolone vinyl sulphone

Pyrazolone vinyl sulphone (PVS)

Technical Specifications
Synonyms 1-(4- phenl-b-hydroxy ethyl sulphone sulfate ester) -3-methyl-5-pyrazlone, PVS
CAS number 21951-34-8
Molecular weight 362
Empirical formula C12H14N2O2S2
Physical appearance White material
Nitrite value 98 % minimum
Insolubles 1 % maximum

packing

Packaging

25, 50 and 500 Kgs HDPE bags with liner inside

uses

Uses

  • Reactive yellow 37

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