Product Details
Place of Origin: Jiaozuo,China
Brand Name: Eversim
Certification: ISO9001
Model Number: Grade I
Payment & Shipping Terms
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
Name: |
Aluminum Fluoride |
Usage: |
Fluxing Agents/Solder Agent/Degassing Agent |
Application: |
Abrasives,Aluminum,Ceramic |
Quality: |
High Quality |
Appearance: |
White Powder |
Boiling Point: |
2,867 °C (5,203 °F) |
CAS Number: |
7784-18-1 |
Chemical Formula: |
AlF3 |
Density: |
2.88 G/cm3 |
EC Number: |
232-140-9 |
Hazards: |
Irritant, Toxic |
IUPAC Name: |
Aluminium Fluoride |
Melting Point: |
1,064 °C (1,947 °F) |
Molecular Formula: |
AlF3 |
Molecular Weight: |
83.98 G/mol |
Solubility: |
Insoluble In Water |
Stability: |
Stable |
Storage Temperature: |
Room Temperature |
Synonyms: |
Aluminium Trifluoride |
Name: |
Aluminum Fluoride |
Usage: |
Fluxing Agents/Solder Agent/Degassing Agent |
Application: |
Abrasives,Aluminum,Ceramic |
Quality: |
High Quality |
Appearance: |
White Powder |
Boiling Point: |
2,867 °C (5,203 °F) |
CAS Number: |
7784-18-1 |
Chemical Formula: |
AlF3 |
Density: |
2.88 G/cm3 |
EC Number: |
232-140-9 |
Hazards: |
Irritant, Toxic |
IUPAC Name: |
Aluminium Fluoride |
Melting Point: |
1,064 °C (1,947 °F) |
Molecular Formula: |
AlF3 |
Molecular Weight: |
83.98 G/mol |
Solubility: |
Insoluble In Water |
Stability: |
Stable |
Storage Temperature: |
Room Temperature |
Synonyms: |
Aluminium Trifluoride |
Aluminium fluoride (AlF3) as the flux of the non-iron metals
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.
Applications
1. Additive for aluminum metal production. Aluminium fluoride (AlF3) is widely used for the production of aluminium by electrolysis as an additive . Used in combination with cryolite, AlF3 lowers the melting point to below 1000 °C to form a molten salt that dissolves the aluminum oxide. This melt solution is then electrolyzed to produce aluminum metal.
2. Optical materials and photonics applications.
Aluminium fluoride is used in combination with zirconium fluoride as an ingredient for the production of fluoroaluminate glasses. Like magnesium fluoride, aluminium fluoride is also used as a low-index optical thin film, particularly when far UV transparency is required.
Its deposition by physical vapor deposition (PVD), particularly by evaporation, is preferred using an aluminum fluoride target.
| Index Name | AF-0 | AF-1 | AF-2 | AF-3 |
| Fluorine(F)% min | 61 | 60 | 58 | 58 |
| Sodium(Na)%max | 0.30 | 0.40 | 2.8 | 2.8 |
| Aluminium(Al)%min | 31.5 | 31.0 | 29.0 | 29.0 |
| L.O.I. At 550°C % max | 0.5 | 1.0 | 5.5 | 5.5 |
| Silicon oxide(SiO2)%max | 0.10 | 0.30 | 0.30 | 0.35 |
| Ferric oxide (Fe2O3)%max | 0.06 | 0.10 | 0.12 | 0.12 |
| Sulphate(SO4)%max | 0.10 | 0.6 | 1.0 | 1.0 |
| Pentoxide (P2O5)%max | 0.03 | 0.04 | 0.04 | 0.04 |
| Bulk density (g/cm3)min | 1.5 | 1.3 | 0.7 | 0.7 |
Product Purity: 99.9%, 99.99%, other purity levels are available upon request
Formula: AlF3
Formula Weight: 83.98
Form: Lump or powder
Melting point: 1291°C subl.
Density: 2.882
Sensitivity: Hygroscopic
Packing: Packed in plastic woven bag of 25kg/50kg/1000kg net each or as requirements
1. Are you a manufacturer or trading company?
We are a professional fluoride chemicals manufacture for 11 years,especially in cryolite,potassium cryolite,silica white and Aluminum Fluoride.
2. What is your delivery time?
10-15 days after your prepayment.
3. What is your sample policy?
Usually we could provide 1-2kg free sample to check,customers bear the logistics charge.
4. What is your payment terms?
T/T 30% in advace,and 70% at deposit.
5. How can you guarantee product quality?
We have more than 10 engineers for production research and after-sales service.Our advanced equipments can satisfy your test.
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