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                      MolecularFormula:Na2SiF6MolecularWeight:188.06Implementationstandard:GB23936-2009DangerNo:2674HazardLevel:6.1ProductCode:2826.901000Executive:Physical...
                      Formula:NaFMolecularWeight:41.99Executionofstandardvertebrae:YS/T535.7-2006Dangernumber:1690Hazardlevel:6.1ProductCode:2826.192010Physicalandchemicalp...
                      Molecularformula:NaBF4MolecularWeight:109.81implementationstandard:Q/XGZ007-2001Physicalandchemicalproperties:Whiteorcolorlesscrystals.Theabsolutedryi...
                      Molecularformula:Na2Ti63H20MolecularWeight:207.88Implementationcriteria:Q/XGZ048-2001Physicalandchemicalproperties:Whitecrystals,solubleinwater,insolu...
                      Molecularformula:SiO2Meltingpoint:1610°CBoilingpoint:GT;100°CDensity:2.6g/mLat25°CRefractiveindex:1.544Storageconditions:2-8°CAnothername:gasandwaters...
                      Molecularformula:CaF2Molecularweight:78.07Alsoknownas:fluorite,fluoritepowder,fluoritepowderMeltingpoint:1270-1350°CDensity:3.18g/cmUNKrefractiveindex...
                      Development history
                      20 Years
                      Began in 1999
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                      Technology patent
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                      The factory
                      1999
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                      2000
                      Startingye...
                      Starting
                      2001
                      Yearofdeve...
                      Development 
                      2002
                      Management...
                      Management
                      2003
                      Doubledyea...
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