. 14years experience in producing and exporting 2.300mt/month capacity MgSiF6.6H2O1 3.payment term is negotiable Product Name: Magnesium FluosilicateFormula: MgSiF6.6H2OMolecular: 274.48Execute standard: National standard/GB ItemTypicalMagnesium fluorosilicate98.0%MINMgSO40.50%MAXH2SiF60.20%MAXSiO20.05%MAXH2O0.60%MAXMgF20.15% MAXWater insoluble matter0.2%MAXProperties: it is colorless or white ...