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High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial

High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial

Place of Origin:

Henan, China

Brand Name:

Eversim

Certification:

ISO 9001, SGS

Model Number:

EVC-HP999

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Product Details
Appearancedescription:
White To Off-white Powder Or Granules
Safety:
Keep Away From Heat And Flame
Einecs No:
237-409-0
Other Names:
Sodium Carbonate
Size:
20-325mesh, As Customized
Hazardclassification:
Irritant
Chemicalformula:
K3AlF6
Solubility In Water:
Insoluble
Moisture:
0.2%max
Chemical Formula:
K3ALF6
Classification:
Halide (Except Chloride)
Productname:
Potassium Cryolite
Cas Number:
13775-52-5
Uses:
Used As A Flux In Aluminum Production
Storagecondition:
Store In A Cool, Dry Place
Payment & Shipping Terms
Minimum Order Quantity
5 Tons
Price
USD 1,200 - 1,600 / Ton
Packaging Details
25kg woven bag or 1000kg jumbo bag
Payment Terms
T/T,D/P,L/C
Supply Ability
2,000 Tons / Month
Product Description

High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial



High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial


项目 / Item 参数 / Specification
化学名称Chemical Name 氟铝酸钾(四氟铝酸钾 / 钾冰晶石)Potassium Tetrafluoroaluminate (Potassium Cryolite)
化学式Molecular Formula KAlF₄KAlF₄
CAS 号CAS No. 14484-69-614484-69-6
EINECSEC Number 238-485-8238-485-8
分子量Molar Mass 142.07 g/mol142.07 g/mol
外观Appearance 白色或类白色结晶粉末White to off-white crystalline powder
密度(20℃)Density (20 °C) 2.87–2.94 g/cm³2.87–2.94 g/cm³
熔点Melting Point 546–580 ℃,与 Al-Si 钎料良好匹配546–580 °C, well matched with Al-Si filler alloys
溶解性Solubility 微溶于水(约 2.0–4.6 g/L,20℃),不溶于乙醇及多数有机溶剂Slightly soluble in water (~2.0–4.6 g/L at 20 °C), insoluble in ethanol and most organic solvents
气味Odor 无味Odorless
吸湿性Hygroscopicity 不吸潮,干燥空气中稳定Non-hygroscopic, stable in dry air
化学稳定性Chemical Stability 常温稳定;避免与强酸接触Stable at room temperature; incompatible with strong acids

High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial

High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial



High Purity Potassium Cryolite Powder Suitable for Aluminum Smelting and Electrolytic Processes in Industrial



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