亚洲人成网站在线观看青青,88久久精品无码一区二区毛片,国产精品冒白浆免费视频,日本护士一区二区三区高清热线 ,2048国产精品原创综合在线,国产精品久久久久电影院,欧美日韩第一区,国产成人18黄网站在线观看,亚洲一区二区三区精品中文字幕,日韩在线播放中文字幕

Trade name: HX-98
CAS No.: 29420-49-3
Molecular formula: n-C₄F₉SO₃K
Molecular weight: 338.2
Appearance: White or yellowish powder
Content: ≥98%
pH value: 5-7
Melting point: 300°C
Moisture: ＜0.3%
Free fluorine ion ppm  ＜100
Uses: This product is perfluor anionic surfactant. It can be used in synthetic materials for flame retarding.
Packing, storage and transportation: 500g×10 bottle plastic package, 500gtin foil bag package, with hard carton outside. 25kg fiber drum. It shall be stored and transported according to general chemicals.