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Home > products > Aluminium Fluoride > AlF3 Sodium Aluminum Fluoride Lump / Powder With 99 High Purity

AlF3 Sodium Aluminum Fluoride Lump / Powder With 99 High Purity

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: $1150-1500/MT

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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Highlight:

aluminum and fluorine

,

sodium aluminium fluoride

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
AlF3 Sodium Aluminum Fluoride Lump / Powder With 99 High Purity

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.

AlF3 Sodium Aluminum Fluoride Lump / Powder With 99 High Purity 0

 

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

AlF3 Sodium Aluminum Fluoride Lump / Powder With 99 High Purity 1

 

 

Packaging & Shipping
In 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1500kgs jumbo bags, or according to customer's requirement.
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FAQ

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.