Detailed Product Description

Potassium Fluoroborate / Potassium Fluoborate

Molecular formula: KBF₄

Molecular weight: 125.90

Properties:
1) White granular crystal
2) Slightly soluble in water, hot alcohol and ethanol
3) Not soluble in alkali solutions
4) Decomposed into Boron Trifluoride by strong acid
5) When co-dissolved with carbonates of alkali metals will become
fluoride and borate
6) Melting point: 530^oC

Specifications: (refer to industry standard Q/HG 12-039-85, Shanghai)

Content: ≥99%
Chloride (Cl) ≤0.1%
Sulfate (SO₄) ≤0.01%
Iron (Fe) ≤0.03%
Moisture ≤0.05%
Lead (Pb) ≤0.01%
Calcium (Ca) ≤0.05%
Magnesium (Mg) ≤0.05%
Silica (as SiO₂) ≤0.3%

Granularity + 60 mesh:
5% mesh: 5% max.
+200 mesh: 50%min.
300 mesh: 15% max.

Usage: analytical reagent, fusing agent, in manufacture of Boron
Trifluoride, mould material for casting Al and Mg, in electrochemical
and chemical experiments.

Caution at transportation: poisonous, must be kept from moisture.

Outer Packing: 25kg composite bag or PE bag