Product Name: Potassium Chloride "Type: Feed Additives Origin: China CAS No.: 7447-40-7 AUCO No.: 485 Packing: 25kg bag" Items Standard Characteristics A white crystalline powder or colourless crystals or white pearls, freely soluble in water. Practically insoluble in alcohol and in ether. Identification Positive Loss on drying 1.0% Acidity/alkalinity Conform Appearance of solution Conform Barium Conform Iron 0.002% Magnesium and alkaline-earth metals 0.02% Bromides 0.1% Iodides Conform Sulphate 0.03% Heavy metals 0.001% Aluminium 0.0001% Sodium 0.1% Arsenic 0.0001% Bacterial endotoxins 0.25EU/ml Microbial limit 500cfu/g Assay 99.0%~100.5%