JF-8 全氟辛基磺酰氟

全   称：全氟辛基磺酰氟
商品名： JF-8     （对照美国3M牌号：FX-8）
结构式：CF3CF2CF2CF2CF2CF2CF2CF2SO2F
分子式：C8F17SO2F
分子量：502
外  观;无色或浅黄色液体（全氟辛基磺酰氟）
沸  点；154.5℃(760mm/Hg)     120-125℃/10mmHg
比  重：1.82-1.85  
折光率（ηD25）：1.302
pH  值：3～4          含  量：≥90％
用  途：全氟辛基磺酰氟是制备含氟表面活性剂的基本原料。由它制备的含氟特种表面活性剂，广泛用于纺织、皮革、造纸、选矿、农药、电镀、采油、消防、电子、感光材料及合成材料等工业领域，满足各种特殊性能要求。
毒性及防护：参见含氟化合物的毒性及防护。
包装及贮运：50KG铁塑桶包装。

Perfluorooctanesulfonyl Fluoride
Name of Commodity:   JF－8    [307-35-7]
                     (trademark against America 3M : FX－8)
Structural Formula:   CF3CF2CF2CF2CF2CF2CF2CF2SO2F
Molecular  Formula:   C8F17SO2F 
Molecular weight:    502
Appearance:        colorless or light-yellow liquid
Boiling Point:     154.5℃(760mm/Hg)    120-125℃/10mmHg
Specific weight:   1.82～1.85
Refractive Index（ηD25）:1.302
pH value：     3～4
Content:   ≥90％ .

Uses:  This product is one of the basic materials for fluorosurfactant preparation .Its special fluorosurfactant is widely used in the technological fields oftexture,leather,papermaking,oredressing,pesticide,electroplating,oil field,fire control,photosensitive and synthetic materials,and can meet the special functional requests of different applied fields.
Package &Storage & Transportation: 5 Kg×4 for plastic barrel and with external soild paper box. Storage is in light of the regulations of general chemicals.