POTASSIUM NITRATE, REAGENT (ACS) - 10 KG

CAS#: 7757-79-1 | Formula: KNO3 | Specifications: Assay 99.0 % - Min, Calcium 0.005 % Max, Chloride 0.002 % Max, Heavy Metals (by ICP-OES) 0.0005 % Max, Insoluble 0.005 % Max, Iodate 0.0005 % Max, Iron 0.0003 % Max, Magnesium 0.002 % Max, Nitrite 0.001 % Max, pH of 5% solution @ 25C 4.5 - 8.5 pH, Phosphate 0.0005 % Max, Sodium 0.005 % Max, Sulfate 0.003 % Max