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Sodium Aluminum Fluoride Synthetic Cryolite for Fluxing Agent White Powder

Categories Synthetic Cryolite
Brand Name: N/M
Model Number: N/M
Certification: SGS
Place of Origin: China
Payment Terms: L/C, T/T
Supply Ability: 1000TON PER MONTH
Delivery Time: 1-2 WEEKS
Packaging Details: plastic weaven bag, net weight: 25kg/50kg/1000kg/1200kg per bag.
CAS Number: 7784-18-1
Component: Na3AlF6
Color: White
EINECS NO: 232-051-1
Pureness: 99%
Usage: Fluxing Agent
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    Sodium Aluminum Fluoride Synthetic Cryolite for Fluxing Agent White Powder

    White Sodium Aluminum Fluoride Synthetic Cryolite of Wearable Additives With Reasonable Price

    Quick Detal:

    ItemsResults of AnalysisData
    F % ≥53.552-55
    Na % ≥32.228-33
    Al % ≥1212-15
    CaO % ≤0.180.20
    P2O5 % ≤0.0260.03
    SiO2 % ≤0.270.40
    H2O % ≤0.250.80
    Fe2O3 % ≤0.090.10
    SO4 % ≤0.0971.30
    Ignite on 550°C ≤2.63.00


    Synthetic Cryolite/CAS No.15096-52-3

    Ground calcined bones, usually comes from cattle bones and other safe to use animal bones. We take our commitment of quality products and assure our product testing. It is one source of calcium phosphate; others are phosphorite and apatite. It is used as a flux in bodies where the calcium oxde does the fluxing and the phosphorus oxide acts as a glass-former in the melt and also checks over-rapid fusion. Its stiff glassy character is seen combined with that of feldspar in bone china.

    An important source of calcium phosphate made from calcined cattle bones. Real bone ash is chemically inert and free of organic matters. Calcium acts as a flux, and phosphorous as a glass former.
    Bone Ash is a white material produced by the calcination of bones. Typical bone ash consists of about 55.82% calcium oxide, 42.39% phosphorus pentoxide, and 1.79% water. The exact composition of these compounds varies upon the type of bones being used, but generally the formula for bone ash is: Ca5(OH)(PO4)3. Bone ash usually has a density around 3.10 g/mL and a melting point of 1670 °C (3038 °F). Most bones retain their cellular structure through calcination.

    Bone Ash, has various uses, mostly used for Fertilizers, Bone China and Machining as its primary use.
    Since 1982, Skyline Chemicals has been importing and specializing in Bone Ash. We assure and guarantee all our products safety uses. Please, feel free to contact us anytime and we will be happy to provide you with any questions and details on all our products.

    1. Usage
    It is Manily used in aluminium-metallurgy, for the production of abrasives, enamel, glazing frits and glass, soldering agents, welding agents, blasting and phyrotechnics, and for metal surface treatment etc.

    Application :
    1. Used as pesticide in agriculture .
    2. Used as bactericide in brewing industry .
    3. Used as wood preservative , pharmaceutical preservative .
    4. Used as welding flux .
    5. Used as alkaline zincate galvanized additive .
    6. Used in papermaking and ceramic industry .
    Last but not least ,
    7. Used as phosphate coating windustry accelerator, resulting a stable phosphate solution , phosphate refinement , improved phosphate coating performance .
    (Aluminum and its alloys phosphate in great danger of closure with negative catalytic Al3 + .)


    Store in shady and ventilated warehouse.Keep away from kindling and heat source.
    Prevent from direct sunlight.Provide with package encapsulation.Deposit separately
    from acids and avoid reserving mixedly.


    In plastic coating woven bags or woven bags with plastic film inside, 40kgs, 50kgs,or 1000kgs net each, or as per requirement of clients.


    ItemContent (%)
    Fluorine (F)≥52
    Aluminum (Al)13-15
    Sodium (Na)30-32
    Ferric Oxide (Fe2O3)≤0.02
    Silicon Oxide (SiO2)<0.6
    Water (H2O)0.5
    Phosphorus Pentoxide (P2O5)≤0.02


    It's mainly used as an adjusting agent for electrolyte in aluminum smelting by fused salt electrolysis, also in ceramic glaze, catalyst and flux of nonferrous metal metallurgy etc.

    Competitive Advantage:
    1. Direct factory supplier/Monthly production 2000-3000MT
    2. 98% Cryolite at competetive price
    3. Ensured high quality Cryolite
    4. Promptly delivery time for your order
    5. Large market share
    6. Professional production team
    7. Professional pre-sales, after-sales service
    8. Provide guideline and consulting service through your manufacturing processed

    Product Tags:

    aluminum fluoride


    cryolite powder

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