Sodium Fluoride 1.Characters: colorless bright crystal or white powder, specific gravity 2.25, melting point 993ºC boiling point 1695ºC. Soluble in water, hydrofluoric acid, slightly soluble in alcohol. Aqueous solution is weakly alkaline, soluble in hydrofluoric acid into sodium hydrogen fluoride, can corrode glass. Toxic! 2. quality index index name premium grade sodium fluoride ≥98 water insoluble ≤0.7 sulfate ≤0.3 monox ≤0.5 sodium carbonate ≤0.5 acidity(in HF dollars) ≤0.1 moisture ≤0.5 3.Uses It is used in the manufacture of effervescing steel, and the smelting and refining of light metals. It is also used in fluonnation of drinking water, as a wood preservative, an adhesive preservative. An insecticide, a protective coating for metals, a pickle for steel and other metals, a flux for soldering and welding, as well as a flux and pacifier for ceramic, glass and enamel. 4. Packing Packed in polywover bag, 25/50/1000kgs per bag, or according to the buyer's requirement. Suitable for long distance transportation. 5.Warehouse 6.Transportation 7.Certificate Our company uphold the principle of quality first, customer first and credit-based, if there is any need to contact us immediately, always online for you to answer!