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

沸? 点；154.5℃(760mm/Hg)???? 120-125℃/10mmHg

比? 重：1.82-1.85??

折光率（η_D²⁵）：1.302

pH? 值：3～4????????? 含? 量：≥90％

用? 途：本品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（η_D²⁵）: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.