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O, p-Toluene sulfonamide (O/PTSA)

CAS NO. 1333-07-9
Structural formula
Molecular formula C7H9NO2S
Item Index Item Index
Assay ≥99 %  Moisture ≤0.5 %
Ash ≤0.1 % Chloride ≤100 ppm
Chroma ≤25 APHA  Sulfate ≤100 ppm
Ortho 40±5 Para 60±5
Melting point 107±5℃ Appearance white powder
Uses Fluorescence resin and Plasticizer , used as Plasticizer of organic glass phenolic resin, polyamide resin, ink and hot melting agent
Packing 225kg plastic woven bag with lining


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