Metallurgicalgradefluoriteoreblock,FluorsparLump,Calciumfluoride，(CaF2)，萤石粒子，氟石，萤石矿，（Fluorite），Formula:CaF2.Molecular:78.08purity:40%--98%.Packing:inbulkorjumbobagswith1000kgsneteach.oraccordingtocustomersrequirements.Wearelegalsuppliersapprovedbychinesegovernment.Properties：ltiscolorlesshexagonal,odorlessandtastelesscrystelesscrystalwithrelativedensity2.ishygroscopic.Itissolubleinether,insolubleinalcohol.Thesolubilityinacidisgreaterthanindecomposesinalkalinesolutionandproducessodiumfluorideandsiliconisdecomposedtosodiumfluorideandsilicontetrafluoridebyheatingistoxic.Usages：Fluorsparisthemainprimarysourceoffluorineanditscompds.lnferrousmetallurgyitisusedasafluxtoincreasethefluidityoftheslagThesteelindustryisthelargestc***umerthechemicalindustry,secondandceramics,third.Syntheticfluorsparisusedintheopticalindustrytran***itsu.v.rays,edtofluoridatedrinkingwater.Itisusedasantisepticintimberindustry,hygroscopicangentofacidresistingconcret,ivoryofglassandenamel,insecticideinpesticideindustry,solidifyingagentinnaturallatexproducts,additiveinplatingwithzinc,nickel,ironandfillerinplasticandfluorinatingagentinphalmaceuticalsanddrinkingisusedtoproducesodiumfluorideinman-madecryolite.Ourcompanyhasownsself-supportexportright,andweh***eexportlicenseforourproductssuch.Ifyouh***esuchinquiryforitplsletusknowitwithouthesitate.Welookforwa***foryourearlyreply..plscontactMissJo.E-MAIL:jo@fj-MSN:jo@fj-YAHOO:zhoulinjie2009@)