Sodium Fluoride;Hydrofluoric Acid

الوصف

Sodium Fluoride 【Molecular formula】: NaF 【Molecular weight】: *1.*9 【Properties】: it is a white crystal with relative density of 2.**8, melting point: **3, boiling point: ***4, It is slightly soluble in water, insoluble in ethanol. Its aqueous sodium hydrogen fluoride 【Uses】: it is used in the manufacture of effervescing steel, and the smelting and refining of light metals. It is also used in fluorination of drinking water, as a wood preservative, an adhesive preservative. An insecticide, a protective coating for metals, a pickle for steels and other metals, a flux for soldering and welding, as well as a flux and pacifier for ceramic, glass and porcelain enamel 【Packing】:*5kg/woven bags with inner plastic lining, or as the request of our customer