Aluminum fluoride
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Molecular Formula: AlF3
CAS NO: 7784-18-1
Molecular Weight: 83.98
Properties: White crystal or powder, sparingly soluble in water, acids, and alkaline solutions; insoluble in most organic solvents and hydrofluoric acid. Highly stable. Does not react even with liquid ammonia or concentrated sulfuric acid when heated to fuming; remains unchanged when fused with potassium hydroxide; not reduced by hydrogen; does not decompose upon heating but sublimes. Melting point: 1040°C.
Specifications:
|
Indicator Name |
Indicator |
|
Content |
≥90% |
|
Fluorine (F) |
≥60% |
|
Aluminum (Al) |
≥30% |
|
Sodium (Na) |
≤0.3% |
|
Ferric Oxide (Fe2O3) |
≤0.12% |
|
Sulfate (SO4) |
≤0.8% |
|
Phosphorus Pentoxide (P2O5) |
≤0.05% |
|
Moisture (H2O) |
≤1.0% |
|
Silicon Dioxide (SiO2) |
≤0.3% |
Applications: Primarily used in aluminum production to lower the melting point and improve the conductivity of the electrolyte. Also used as an inhibitor of secondary fermentation in alcohol production, as a flux for non-ferrous metals, and as a flux in ceramic glazes and enamels.
Packaging: 25KGS composite bags
Transport Requirements: Inorganic toxic substance, hazard code: 61513. Protect from moisture.
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