Synthetic Cryolite 15096-52-3

• Post Date:

  Jul 09,2025

• Expiry Date:

  Jul 09,2026

• Detailed Description:

  Cas No. :15096-52-3;13775-53-6 Molecular Formula：Na3AlF6
  
  SPECIFICATION:
  F 52% min
  Al 12% min
  Na 33% max
  SiO2 0.36% max
  Fe2O3 0.08% max
  SO42- 1.0% max
  CaO 0.20% max
  P2O5 0.03% max
  H2O 0.40% max
  L.O.I.(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 25/50/1000kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

• CAS Registry Number:

  15096-52-3;13775-53-6

• Company:

  Jiaozuo Minli Industrial Co., Ltd.     [ China ]        

• Contact:

  Yuan Zheng

• Tel:

  86-391-3912320 / 3280008

• Fax:

  86-391-3912320

• Email:

  sales@jzmlsy.com