K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux

Place of Origin Jiaozuo city, China
Brand Name Eversim
Certification ISO 9001
Model Number Super grade/Ⅰgrade/Ⅱ grade
Minimum Order Quantity 1 Metric Ton
Price C
Packaging Details 1, Jumbo bag;2, 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time 3-10 work days
Payment Terms T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability 2000 tons/month

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Product Details
Name Potassium Cryolite Color1 White
Color2 Grey Appearance Powder
Application1 Aluminum Application2 Aluminum Alloy
Application3 Aluminum Alloy Fabrication Application4 Stainless Steel
Application5 Glass Application6 Ceramic
Application7 Friction Compound Size 20-325mesh
Price Cheap Quality High Quality
H.S. Code 2826300000 Melting Point 560℃
Molecular Weight K3AlF6

Aluminum Alloy Potassium Cryolite


20 Mesh Potassium Cryolite


Active Filler Potassium Cryolite

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Product Description

K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux


Potassium fluoroaluminate is a by-product from the production of aluminum, titanium and boron wires and is widely used.

Detailed Description:

Cas No:13775-52-5

Molecular Formula:K3AlF6

Quality Standard : QB/JSW 4294—2003


Chemical Composition ( Concentration )/ %
  F A1 K Fe2O3 SO4 H2O
Super grade 50-52 17-18 29-32 ≤0.01 ≤0.05 ≤1.2
Ⅰ grade 49-51 17-18 28-32 ≤0.1   ≤0.6
Ⅱ grade 45-51 15-19 27-35     ≤1.o

Size distribution

Appearance size
Powder 200 mesh, 325mesh

Physical properties: Cryolite is a kind of complex compound or double salt of NaF and AIF3.

Appearance: white, gray ,yellow powder or crystalline particles.

Melting point:560℃,

Slightly solubte in water.

Aluminium,Aluminium aiioy : as welding flux;
Production of aluminum alloy fabrication : as degassing and flux;
Production of glass, ceramic and friction compound: active filler

Packing: In 50kgs PP bags, Lined with high-pressure plastic film, or according to customer's requirements.

CAS Registry Number: 13775-52-5
Synonyms: ;synthetic cryolite;Cryolite;EPA Pesticide Chemical Code 075101;Kryolith [German];Natriumaluminiumfluorid;Natriumhexafluoroaluminate [German];Aluminum sodium fluoride (Na3AlF6);Aluminum sodium hexafluoride (AlNa3F6);Aluminum trisodium hexafluoride;Trisodium aluminum hexafluoride;Sodium fluoroaluminate (Na3AlF6);Aluminate(3-), hexafluoro-, sodium (1:3), (OC-6-11)-;Aluminate(3-), hexafluoro-, trisodium, (OC-6-11)-;Trisodium hexafluoroaluminate(3);aluminum sodium fluoride (1:3:6);aluminum sodium hexafluoride;artificial cryolite;Sodium fluoroaluminate;Aluminum sodium fluoride;Sodium aluminum fluoride;Sodium Aluminum Fluorid;
Molecular Formula: K3AlF6
Hazard Symbols: Dangerous for the environment;
Risk Codes: R20/22-48/23/25-51/53:;
Safety Description: S22-37-45-61:;
K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux 0K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux 1K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux 2K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux 3K3AlF6 Potassium Aluminum Fluoride for Aluminum De-gassing & Flux 4


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