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Aluminum fluoride
Identification:
Chemical Name: Aluminum fluoride
CAS No.: 7784-18-1
Molecular Formula: AlF3
Properties: a white needle crystal or powder. It is decomposed into Al2O3 by vapour at high temperature with HF being released.
Specifications:
Items | Chemical component（mass fraction）/ % | Physical property | |||||||
F | Al | Na | SiO2 | Fe2O3 | SO42- | P2O5 | LOD | Bulk Densityg/cm3 | |
≥ | ≤ | ≥ | |||||||
AF-0 | 61.0 | 31.5 | 0.30 | 0.10 | 0.06 | 0.10 | 0.03 | 0.50 | 1.50 |
AF-1 | 60.0 | 31.0 | 0.40 | 0.30 | 0.10 | 0.60 | 0.04 | 1.00 | 1.30 |
AF-2 | 58.0 | 29.0 | 2.80 | 0.30 | 0.12 | 1.00 | 0.04 | 5.50 | 0.70 |
AF-3 | 58.0 | 29.0 | 2.80 | 0.35 | 0.12 | 1.00 | 0.04 | 5.50 | 0.70 |
Note: | AF-0 and AF-1 is anhydrous aluminum fluoride standard AF-2和AF-3 is wet Aluminum fluoride standard | ||||||||
Application:
It is used as flux for electrolyte in aluminum smelting, cropper insecticide, flux and whiting agent of enamel glaze. It is also used in the manufacture of milky white glass, aluminum alloy and boiling steel. Its used as ingredient of grinding wheel.
Packing Storage:
25/1000kg plastic woven bags with film lining. Store in dry area.