Metallurgical grade fluorite ore block,Fluorspar Lump,
Calcium fluoride，(CaF2)，萤石粒子，氟石，萤石矿，（Fluorite），
Formula:CaF2.
Molecular:78.08
purity: 40%--98%.
Packing:in bulk or jumbo bags with 1000kgs net each. or according to customer srequirements.
We are legal suppliers approved by chinese government.
Properties：lt is colorless hexagonal ,odorless and tasteless crysteless crystal with relative density 2. ishygroscopic. It is soluble in ether,insoluble in alcohol.The solubility in acid is greater than in decomposes in alkaline solution and produces sodium fluoride and silicon is decomposed to sodium fluoride and silicon tetrafluoride by heating is toxic.
Usages：Fluorspar is the main primary source of fluorine and its compds.ln ferrous metallurgy it is used as a flux to increase the fluidity of the slag The steelindustry is the largest c***umerthe chemicalindustry,second and ceramics,third. Synthetic fluorspar is used in the opticalindustrytran***its u .v.rays,ed to fluoridate drinking water.
It is used as antiseptic in timber industry,hygroscopic angent of acid resisting concret,ivory of glass and enamel,insecticide in pesticide industry,solidifying agent in natural latex products,additive in plating with zinc,nickel,iron and filler in plastic and fluorinating agent in phalmaceuticals and drinking is used to produce sodium fluoride in man-made cryolite.
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