... it will decompose and release oxygen and turn into Nitrite Potassium, then with the heating going on, it will eventually ... chromogen and preservatives in meat food.Name Potassium Nitrate QTY 25.00MTS IndexesStandard ResultKNO3,% ≥99.699.62Water Insolubles,% ≤0.020.01Chloride( ... 4646.1N,% ≥13.513.51Clarity TestQualifiedQualifiedApperanceClorless Crystal PowderClorless Crystal Powder Potassium Nitrate