Application: widely used in manufacture of chemicals and metallurgy, medicine, petroleum, hides processing, textile, printing and dyeing, foodstuff, photograph, glass, enamel and paper industry, etc. as well as for purification of water.

 

Specific Property:White powder or fine crystals.

Quality Index:

Total alkali content	99.2% min
Chlorides(NaCl)	0.7% max
Sulphate(SO4 )	0.03% max
Iron (Fe2O3)	0.004% max
Water insoluble matter	0.04% max
Ignition loss	0.80% max
Bulk Density	0.9g /ml min
Particle size l80μm Sieve Remaining	70.0% min