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P-Toluene sulfonamide (PTSA)

CAS NO.	70-55-3
Structural formula
Molecular formula	C7H9NO2S
Appearance	white crystalline powder
Properties	Item Index Item Index Assay ≥99 %  Melting point ≥136℃ Moisture ≤0.3 % Chroma ≤15 APHA Chloride ≤100 ppm Sulfate ≤100 ppm
Uses	Drug, Plasticizer , dye intermediate, fluorescence resin.
Packing	25kg plastic woven bag with lining