SODIUM NITRATE 99 Extra Pure - 500 GM

NaNO3 M.W. 84.99  Assay min 99.0% Chloride(Cl) max 0.001% Chlorate,Perchlorate(as Cl) max 0.01% Nitrite(NO2) max 0.002% Sulphate(SO4) max 0.01% Heavy metals(as Pb) max 0.001% Arsenic(As) max 0.0003% Lead(Pb) max 0.001% Calcium(Ca) max 0.005% Iron(Fe) max 0.001% Magnesium(Mg) max 0.001% Potassium(K) max 0.01% Copper(Cu) max 0.001% Zinc(Zn) max 0.001%