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potassium fluoroborate
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Product Description
Chemical Name: Potassium Fluoroborate
Molecular Formula: KBF4 Molecular Weight: 125.9 CAS No.:14075-53-7
Property:White granule crystal,slightly dissolved in water,hot alcohol and ethanol,not dissolved in alkali solutions;decomposed by strong acid to be Boron Trifluoride;codissolved with carbonate of alkali metals to be fluoride and borate; TYmelting point 530°C. Specification:
Assay | 98% Min |
Chloride (as Cl-) | 0.1% Max |
Sulphate (as SO4) | 0.01% Max |
Moisture | 0.1% Max |
K2SiF6 | 1.5% Max. |
Fe | 0.05% Max |
Heavy metal (Pb) | 0.05% Max |
Ca | 0.05% Max |
Na | 0.1% Max |
Packing: 25kg composite bag. Usage: analytical reagent, fusing agent, in manufacture of Boron trifluoride, mould material for casting Al and Mg, in electrochemical and chemical experiments.