Place of Origin:
Jiaozuo,China
Brand Name:
EVERSIM
Certification:
ISO9001
Model Number:
Grade I
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Inorganic Aluminium Fluoride for Aluminum Electrolysis as Electrolyte Regulator & Catalyst
Aluminum fluoride is an inorganic substance with the chemical formula AlF₃, prepared by the reaction of aluminum hydroxide or metallic aluminum and hydrogen fluoride, or by the action of aluminum trichloride with hydrofluoric acid and ammonia.
Colorless or white crystal. Insoluble in water, insoluble in acids and bases. Stable in nature, can be hydrolyzed under the condition of heating.
Used in aluminum electrolysis as electrolyte regulator and catalyst.
1). Factory Supply Directly
2). Purity:99%
3). Supply ability:1000Ton/month
4). Top quality & best price
5). Sample free
6). 15 years experience
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Specifications for white powder aluminium fluoride
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Item
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Specification
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F
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≥ 60.0%
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Al
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≥31.0%
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Na
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≤ 0.60%
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SiO2
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≤ 0.30%
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Fe2O3
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≤ 0.10%
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SO42-
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≤ 0.60%
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P2O3
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≤ 0.04%
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Igloss
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≤ 2.50%
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Apparent density g/cm3
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≥ 0.70
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Application: It is used in used to adjust the molecular ratio in aluminum electrolyzing bath as a flux. The anhydrous AlF3 supplied by our company can reduce environmental pollution, improve the production yield of aluminum smelters, and lower its electrolytic cost.
Aluminium Fluoride
Formula: AlF3
CAS No.: 7784-18-1
M.W.: 83.98
Properties: The product is a white needle crystal powder. SP.GR.2.882-3.13g/cm3,sublimation temp.1272.It's slightly soluble in water and greatly soluble in HF Liquid.The chemical property for the high density aluminium fluoride is very steady, but that contains certain crystal water will be decomposed into Al2O3 at high temprature with HF being released.
Specification:
AlF3 90% min
Na2O 0.2% max
SiO2 0.28% max
Fe2O3 0.02% max
P2O5 0.03% max
H2O 0.4% max
LOI(550℃,1h) 0.7% max
BULK DENSITY 1.4g/cm3 min
Mesh size:
+100mesh 10% max -325mesh 15% max
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