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China Sodium Aluminum Fluoride

  • Post Date:

    Sep 04,2024
  • Expiry Date:

    Sep 04,2025
  • Detailed Description:

    Cas No. :13775-53-6 Molecular Formula:Na3AlF6
    Quality Standard : GB/T4291—2007
    SPECIFICATION:
    F 52~53 % min
    Al 12~13% min
    Na 32~33% max
    SiO2 0.25~0.36% max
    Fe2O3 0.05~0.08% max
    SO42- 0.6~1.0% max
    CaO 0.15~0.20% max
    P2O5 0.02~0.03% max
    H2O 0.20~0.40% max
    Loss of Ignition (550 Celsius, 30min) 2.0~2.5% max

    Size Distribution:
    Granular ( 0-10mm )
    Sandy ( 80mesh )
    Powder ( 200mesh, 325mesh )

    Physical properties:
    Cryolite is a kind of complex compound or double salt. Caused by impurity, the appearance can be white, gray ,yellow powder or crystalline particles. It's melting point is 1025℃, stacking density is 0.6-1.0g/L, true density is 2.95-3.05g/cm 3 , heat of formation is 225KJ, specific gravity is 2.75-3.00g/cm 3 , heat of fusion is 107KJ. Slightly solubte in water.

    Applications
    Aluminium- metallurgy: as component of fluxing agents, protective and refining salts;
    Production of abrasives: as active filler in resinbonded abrasives for metal treatment;
    Production of enamel, glazing frits and glass: as flux and opacifying agent;
    Production of soldering agent: as component for fluxing agents;
    Production of welding agents: as component of welding rod coatings and welding powders;
    Blasting and pyrotechnics: for fireworks;
    Metal surface treatment: as component in pickling pastes for stainless steel.

    Packing: In 50kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.
  • CAS Registry Number:

    13775-53-6
  • 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:

    Na3AlF6
  • Molecular Weight:

    209.9402
  • Molecular Structure:

    13775-53-6 Trisodium hexafluoroaluminate
  • Hazard Symbols:

     N:Dangerous for the environment;
  • Risk Codes:

    R20/22-48/23/25-51/53:;
  • Safety Description:

    S22-37-45-61:;
  • Company:

    Jiaozuo Minli Industrial Co., Ltd.     [ China ]        
  • Contact:

    Yuan Zheng
  • Tel:

    86-391-3912320 / 3280008
  • Fax:

    86-391-3912320
  • Email:

    sales@jzmlsy.com
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