Aluminium Fluoride
Contact Info
- Add:No.108,Guangya Community,Jianshe East Road,Shanyang District,Jiaozuo City,Henan Province,China, Zip: 454000
- Contact: Cathyn
- Tel:86-391-3912320 3280008
- Email:export@jzmlsy.com
Other Products
CAS No.: 7784-18-1
Molecular Formula: AlF3
Quality Standard: GB/T 4291-2007
Specifications:
Items Class | Chemical Composition(Concentration)/% | physical properties | |||||||
Not less than | Impurities, Not more than | Not less than | |||||||
F | Al | Na | SiO2 | Fe2O3 | SO42- | P3O5 | Caustic soda quantity | apparent density g／cm3 | |
AF-0 | 61 | 31.5 | 0.30 | 0.10 | 0.06 | 0.10 | 0.03 | 0.5 | 1.5 |
AF-1 | 60 | 31.0 | 0.40 | 0.30 | 0.10 | 0.6 | 0.04 | 1.0 | 1.3 |
AF-2 | 58 | 29.0 | 2.8 | 0.30 | 0.12 | 1.0 | 0.04 | 5.5 | 0.7 |
AF-3 | 58 | 29.0 | 2.8 | 0.35 | 0.12 | 1.0 | 0.04 | 5.5 | 0.7 |
Physical properties: The appearance of Aluminium Fluoride is white or big Six sides crystals. The density is 3.00g/cm 3 .It's melting point is 1040℃, boiling point is 1272℃. Slightly solute in cold water, solute in hot water. When heated to 300-400℃, the aluminium fluoride can be decomposed partly into hydrogen fluoride and alumina by water vapor.
Applications: is mainly used to adjust the molecular ratio in aluminium electrobath, lower the smelting point of media and increase the conductivity of electrolyte. It is also used as the inhibitor in alcoholic fermen tation, the flux of vitreous enamel around the ceramics and the flux of the non-iron metal etc.
Packing: In 50kg or 25kg PP bags, Lined with high-pressure plastic film, or according to contract's requirements.
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