Products

Potassium Fluoride


 

SPECIFICATION

Name of Product   : Potassium Fluoride
Formula : KF
Mol. Wt : 58.1
CAS No. :

7789 – 23 – 3

UN No. : 1812
Date of Manufacturing :

12 March 2010

Date of Analysis :

18 March 2010


PHYSICAL PROPERTIES

Appearance  :

White free flowing crystals

Solubility :

92.3 g/100g water

Melting Point :

858 OC

Boiling Point : 1505 OC
Density : 2.48 g/cm3

 


CHEMICAL PROPERTIES

Properties   Reported Permissible
%KF   : 99.10 % 98.50 % Min
% Fluorine as F : 32.40 % 32.20 % Min
% Sodium as Na : 67.00 % 67.00 % Min
% Moisture : 00.39 % 00.50 % Max
% Iron as Fe2O3
: 00.10 % 00.10 % Max
% Silica as SiO2 : 00.10 % 00.10 % Max


PACKING

25 / 50 Kg plastic woven bags with liner /  Bulk packing of 1 MT


APPLICATION

After HF, KF is the primary source of the fluoride ion for applications in manufacturing and in chemistry. In organic chemistry, KF is the preferred source of fluoride for the conversion of chlorocarbons into fluorocarbons. Such reactions usually employ polar solvents such as dimethyl formamide, ethylene glycol, and dimethyl sulfoxide. Potassium Fluoride is used in etching glass. It is used in chemical manufacturing for fluorination, flux for solder and insecticide formulatios. It is used as a preservative and as an insecticide.

 

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