1.用于玻璃雕刻、食物防腐、电镀。可用作焊接助熔剂、杀虫剂、有机化合物的氟化剂、催化剂、吸收剂(吸收HF和水分）等。

      2.用作分析试剂、络合物形成剂，及用于玻璃雕刻和食物防腐，还用作杀虫剂、氟化剂等。

        也是制取氟化氢钾的原料。

氟 化 钾(potassium fluoride)

1、名称：氟化钾[7789-23-3]           2、英文名：Potassium fluoride

3、分子式：KF                              4、分子量：58.1

5、UN号：1812                           6、危规编号：83016

7、技术要求：

8、性质：白色粉末。易溶于水，可溶于氢氟酸及液氨，微容于醇及丙酮，其水溶液呈碱性反应，能腐蚀玻璃及瓷器。加热至升华温度时才少许分解。有毒，应密闭贮存。

9、用途：主要用于各种金属，合金焊接助溶剂，在有机化合物生产中广泛用作氟化剂。农药上用于生产氟乙酸钠和氟乙酸胺杀虫剂，医药上用来制氟酸，它可作吸收剂，（吸收HF和水分）；它也是制取氟化氢钾的原料，还可用于玻璃雕刻和食物防腐剂。

10、包装：塑料编织袋内衬聚乙烯塑料袋包装，15kg/袋。

No.06 Potassium fluoride

Name:Potassium fluoride [7789-23-3]    Molecular formula:KF

Molecular weight:58.1                         UN.No:1812

produce specifications:

Appearance: White fine powder

Purity: 99.0% min                        Water(H2O): 0.3% max

Chlorides(Cl): 0.05% max                  Grain Size (μm): 1-50

Specific Surface (m2/g): Around 1.3          Apparent Specific Gravity (g/cm3): 0.3-0.7

Free Acid(as HF): 0.1% max                Free Alkalis(as KOH): 0.05% max

Character:white powder,easy soluble in water,can soluble in HF and Ammonia, slight soluble in alcohol and acetone,it's aqueous solution appears alkaline,can corrode glass and porcelain, Heating to sublimate temperature can resolving a little.Poisonous, Seal and store.

Uses:use in metal and alloy welding. Widely use for fluorine chemical solvent in produce organic compound.Use for produce insecticide in agriculture,produce HF in medicine and use for absorbent.(absorb HF and moisture),can produce Potassium Fluoride,also can use carve the glass and Food preservative..

Packing:Packing with plastic weaven bag lined with polythene plastic bag, 25kg per bag.