High active anhydrous potassium fluoride is a new kind of next generation product, which is developed under the hard works of our company and research units. Tested by relative authenticated organizations and approved by the practical application of our customers, this products has stable quality and excellent performance, its quality can meet the international standards.

High active anhydrous potassium fluoride has broad applications. When it is used in the organic fluoridation, it has high activity, high yield, low dosage and low by-products. It can be used as the substitute of phase-transfer catalyst in fluorination reaction.

In sealed condition, it is fine powdery matter, which is hard to adsorb moisture and agglomerate. It does not need secondary process before use, thus it can simplify the process, save the energy, lower the cost and protect the environment.

Formula: KF
M.W.:58.10
Appearance: high active anhydrous potassium fluoride is white fine powder , the appearance of fine particles are good spherical ones and hollow inside of the particles with the Particle size of 1-50µPhysical properties:
m.p.:859.9 ℃
b.p.:1505 ℃

Item	Best Grade	Better Grade	3 rd Grade
content of KF %	≥ 99.2	≥ 99.0	≥ 98.5
specific surface(m 2 /g):	about 1.3	1.3	1.3
density (g/cm 3):	0.3-0.7	0.3-0.7	0.3-07
moisture %:	≤ 0.25	≤ 0.32	≤ 0.35
particle diameter( µ):	1-50	1-50	1-50
clarity test:	qualified	Qualified	Qualified
free acid (HF) %:	≤ 0.1	≤ 0.1	≤ 0.2
SO4 %:	≤ 0.2	≤ 0.3	≤ 0.4
chloride CL- %:	≤0.3	≤0.4	≤0.5

Packing:
1) 25Kg drums, 25 Kgs Plastic Bag, 75Kgs Drums  
2) According to the demand from the customer
3) Other information: Hazard Class: 6.1; UN Number: 1812; Packing group: III