Potassium Fluoride
Jinxing Fluorides Chemical
Molecular weight： 58.1
Molecular formula: KF
Detailed Introduction
Molecular formula: KF
CAS No.: 7789-23-3
Molecular weight: 58.10
Property: White (cubic) crystalline, hygroscopic, soluble in hydrofluoric acid and ammonia, slightly soluble in alcohol, melting point 858℃
Specification:
|
Index name |
Index |
|
Content |
≥99% |
|
Chloride (Cl) |
≤0.05% |
|
Free acid (HF) |
≤0.3% |
|
Free base (K2CO3) |
≤0.2% |
|
Fluorosilicate (SiO2). |
≤0.2% |
|
Iron (Fe) |
≤0.03% |
|
Water (H2O) |
≤0.5% |
Uses: Glass engraving, food preservation, electroplating, welding flux, insecticide, fluorine absorbent (absorbs moisture from hydrofluoric acid), and also raw material for making potassium fluoside.
Packing: 25KGS plastic woven bag, 25KGS composite bag, 25KGS cardboard drum.
Transportation requirements: Inorganic toxic material. UN number: 1812, hazard class: Class 6.1. Prevent from moisture, seal and keep.
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