Mainly used as a solvent, glass milky white enamel help agent, acid-proof daub and acid and concrete and wood preservative concr

Mainly used as a solvent, glass milky white enamel help agent, acid-proof daub and acid and concrete and wood preservative concreting, pesticide industry for the manufacturing pesticides. Wood industry in preservatives; Acid cement moisture absorption agent. Used as glass and enamel milky white agent

White particles or crystal powder. Without odor. Tasteless. After hot down into sodium fluoride and four fluoride silicon. Soluble in cold water, 40, 150 copies of boiling water, not soluble in alcohol. The cold water solution, a neutral in hot water become acidic decomposition. The relative density of 2.68. Medium poison,