Potassium Fluoroborate sandy 98% KBF4

potassium fluoroborate Potassium Fluoborate Potassium tetrafluoroborate Potassium fluorohydroborate KBF4 CAS: 14075-53-7 Name :potassium fluoroborate[14075-53-7] Molecular formula: KBF4 Molecular weight: 125.90 UN:3260 Product Specifications : Appearance : achromaticity crystal Purity:98%min Chloride(Cl): 0.005%max Sulphate(SO4): 0.005% max Heavy metals (as Pb): 0.003% max Iron(Fe): 0.005% max Potassium siliconfluoride (K2SiF6): 0.5% max Calcium(Ca): 0.005% max Water(H2O): 0.1% maxSodium(Na): 0.1% max Packing: Packing with plastic weaven bag lined with polythene plastic bag, 25kg or 1000kg per bag.