Nantong Guangrong Chemical Co., Ltd.

It mainly produces fine chemical products such as iminodiacetic acid,

iminodiacetic acid, two sodium salt, glycine, potassium bromide,

ammonium bromide, polyaluminum chloride and other two main products.

Nantong Guangrong Chemical Co., Ltd.

Product Center

Nantong Guangrong Chemical Co., Ltd. has advanced production equipment, mature and stable technology, complete product testing equipment, strict management and excellent products.

Product Name: Potassium fluoride  
Cas No.: 7789-23-3
Molecular formula:


Molecular weight: 58.09
Physical and chemical properties:

It is colorless cubic crystal; deliquescent; relative gravity is 2.48; melting point is 858℃; boiling point is 1505 ℃; it is easily soluble in water, soluble in hydrofluoric acid and liquid ammon

Quality indicators:
Industrial grade
Pharmaceutical grade
reagent grade 3
content% ≥ 96.5 98.0-99.5 98.0-99.5
clarity test passed passed passed
chloride(in Cl)% ≤ 1.0 0.05 0.005
sulfate(in SO4)% ≤ 0.2 0.05 0.03
Ferrum(Fe)% ≤   0.005 0.001
potassium fluosilicate(in K2SIF6)% ≤ 1 0.1 0.1
free alkali(in K2CO3)% ≤   0.2 0.1
free acid(in HF)% ≤   0.2 0.1
heavy metal(in Pb)% ≤   0.003 0.005
Reference standard GB1271-94 USP of Laporte USP GB1271-91
Use: For glass graving and food antiseptic, welding fluxing agent, insecticide, oxidant and absorbent
Packing: 25KG or 50KG fiber with inner double layer plastic bag
Storage and transportation: The product is inorganic and toxic. And it should be stored in seal to avoid deliquescing.