Supply best price of 99.4%min Potassium nitrate KNO3 NOP

Supply best price of 99.4%min Potassium nitrate KNO3Specifications
nitrate of potash
50kg/bag
99.4%
7757-79
Specification:
(as KNO3)
99.4% min
POTASSIUM OXIDE (as K2O )
46.0% min
NITROGEN
13.0% min
MOISTURE
0.1% max
WATER INSOLUBLES
0.02% max
SUIPHATE (as SO4)
0.01% max
CHLORIDE (as Cl)
0.03% max
IRON(as Fe)
0.002% max
NITRITES
0.01% max
HEAVY metaL (as Pb)
0.001% max
PARTICLE SIZE
100% -20 mesh, 95% +200 meshGlass, Explosives,Pyrotechnics, Matches, Fertilizers,metal Heat Treatment and Heat Transfer,Ceramics, Oxidizer, Petrochemicals,Toothpaste, Denitrifies, eat Curing,Cheese, rocket propellants