High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis

Place of Origin Jiaozuo,China
Brand Name Eversim
Certification ISO9001
Model Number Grade I
Minimum Order Quantity 1 metric ton
Price USD 980-1020
Packaging Details 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time 7days after payment
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 1000 metirc tons per month

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Product Details
Usage Fluxing Agents/Solder Agent/Degassing Agent Quality High Quality
Appearance White Powder Boiling Point 2,500 °C
CAS Number 7784-18-1 Density 2.88 G/cm3
Electronegativity 1.61 Formula AlF3
Heat Of Formation -1,841 KJ/mol Magnetic Susceptibility Negative
Melting Point 1,100 °C Molar Mass 83.98 G/mol
Name Aluminium Fluoride Oxidation States -1, +1, +3
Solubility Insoluble In Water Structure Cubic
Uses Catalyst, Flux, Lubricant
High Light

aluminum and fluorine


sodium aluminium fluoride

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Product Description

High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis


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.



Product name Aluminum fluoride
CAS 7784-18-1
MW 83.98
Melting Point 1290 °C
Boiling point 1291 °C
Density 3.1 g/mL at 25 °C
Shelf life 2 Years
Molecular formula AlF3


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.1272High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis 0.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.


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




High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis 1




In 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1500kgs jumbo bags, or according to customer's requirement.
High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis 2
High Quality Aluminium Fluoride AlF3 for Aluminum Electrolysis 3