CAS NO 7757-79-1 Fertilizer and insect prevention potassium
carbonate KNO3 saltpeter
Industry grade and agriculture grade potassium carbonate used in
Potassium nitrate is a chemical compound with the chemical formula KNO3.
It is an ionic salt of potassium ions K+ and nitrate ions NO3−, and is therefore an alkali metal nitrate.
It occurs as a mineral niter and is a natural solid source of
nitrogen. Potassium nitrate is one of several nitrogen-
containing compounds collectively referred to as saltpeter or
Major uses of potassium nitrate are in fertilizers, tree stump
removal, rocket propellants and fireworks.
It is one of the major constituents of gunpowder (black powder) and
has been used since the Middle Ages
as a food preservative.
Water insoluble %
PH of 1% water solution
Fertilizer for crops ,trees .
25/50KG plastic pp bag or customized
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