Potassium Nitrate 99%

Yingfengyuan Industrial Group Limited is one of the leading China potassium nitrate 99% manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap potassium nitrate 99% products.Product name: Potassium Nitrate 99% Molecular Formula: KNO3CAS No.:   7757-79-1EINECS No.: 231-818-8Appearance: white granule or crystalApplication: fertilizer, firework raw  materialsSpecification:Technical    SpecificationStandardTest ResultAssay    % ≥99.4% min99.5%Moisture    % ≤0.10% max0.08%Water   Insoluble % ≤0.01% max0.009%Chlorides    % ≤0.02% max0.02%Iron    % ≤0.003% max0.0028%Sulphates    % ≤0.02%max0.017%Potassium    Oxide % ≥46.0%min46.2%Nitrogen    % ≥13.5%min13.6%