Product Name: Sodium Fluoride Molecular formula: NaF Molecular weight: 42 Properties:White powder, soluble in water, slightly soluble in alcohol, poisonous. Uses: Be used as manufacture of enamel, vermin destroyer, rat poison; as insecticide, preservatives for wood and food, antiseptic in alcohol distillation Standard: Toothpaste Grade Specifications: 1) Content: 98% min. 2) SiO2: 0.5% max. 3) Acidity (HF): 0.1% max. 4) Na2CO3: 0.5% max. 5) SO4: 0.3% max. 6) Moisture: 0.5% max. Packing: Net 25kg/bag