potassium nitrate

Product Name:Potassium Nitrate Molecular Formula:KNO3 Molecular Weight:101.10 Properties and applications: Potassium Nitrate is colorless crystal or white powder. It is easily soluble in the water,and the liquid ammonia but insoluble in anhydrous alcohol. It can not deliquesce in the air.As strong oxidizer,it will burn and explode when mixing with organics. Applications: It is mainly applied in TV glass, glass refining agent and motor light glass;compound fertilizer and foliar spray fertilizer; fireworks and black pouder; drugs and catalyzer; ceramic and enamel;salt both of heat treatment, cigarette paper; concentrating agent;etc. Product Specification Indexes Industrial Grade KNO3 %≥ 99.4 Clarity of solution qualified Water insoluble % ≤ 0.006 Chloride(Cl) % ≤ 0.005 Iodate(IO3)% ≤ 0.002 Sulfate(SO4)% ≤ 0.01 Nitrite(NO2)% ≤ 0.002 Ammonium(NH4)% ≤ 0.005 Phsphate(PO4)% ≤ 0.001 Sodium(Na) % ≤ 0.05 Magnesium(Mg)% ≤ 0.004 Calcium(Ca) % ≤ 0.006 Ferric(Fe) % ≤ 0.0005 Heavy metal content(based on Pb)% ≤ 0.001
agriculture and industrial