久久精品黄片免费看168_久热re6在线精品视频_欧美精品九九99久久在拍线_人妻中文字幕有码在线

O, p-Toluene sulfonamide (O/PTSA)

CAS NO.	1333-07-9
Structural formula
Molecular formula	C7H9NO2S
Properties	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