Potassium tetrafluoroborate
Jinxing Fluorides Chemical
Molecular weight： 125.91
分子式：KBF4
Detailed Introduction
Molecular formula: KBF4
CAS NO: 14075-53-7
Molecular weight: 125.91
Property: White granular crystal, slightly soluble in water, hot alcohol and ethanol, insoluble in alkaline solution, can be decomposed into boron trichloride by strong acid, and can be fused with carbonates of alkaline metals to form fluorides and borates. Melting point: 530℃.
Specification:
|
Index name |
Index |
|
Content |
≥99% |
|
Chloride (Cl) |
≤0.1% |
|
Sulfate (SO4) |
≤0.01% |
|
Iron (Fe) |
≤0.03% |
|
Lead (Pb) |
≤0.01% |
|
Calcium (Ca) |
≤0.05% |
|
Magnesium (Mg) |
≤0.05% |
|
Moisture (H2O) |
≤0.05% |
|
Silicon dioxide (SiO2) |
≤0.3% |
Mesh Number: +60 Mesh: ≤5%; -60 ~ +200 Mesh: ≥80%; -200 ~ +325 Mesh: ≤15%; -325 Mesh: ≤5%.
Uses: Analysis reagents, electrochemical engineering and chemical experiments. Raw material for boron trichloride, raw material for aluminum and magnesium casting to produce boron alloys, flux for electric welding and copper welding, abrasive for heat-setting resin grinding wheels, can refine the slag of light metals when silver, gold, stainless steel are welded and united. Resin finishing agent for textile printing and dyeing, metal particle size improvement agent for non-ferrous metals.
Packing: 25KGS composite bag, 100KGS cardboard drum, 1000KGS ton bag.
Transportation Requirements: Avoid moisture.
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