sodium hexafluoroaluminate

• Post Date:

  Oct 13,2015

• Expiry Date:

  Oct 12,2016

• Detailed Description:

  Cas No. :15096-52-3 Quantity: 20Metric Tons
  Specs:The product is a white crystalline powder
  Price:1 USD Metric Tons
  Payment Method: TT / LC
  1. Physical and chemical properties of synthetic cryolite:
  
  The product is a white crystalline powder or a sandy-size granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp.gr.2.95—3.05g/cm3, melting point about 1025°C, specific heat 1.056j/g°C at 18—100°C. It’s slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800°C will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively.
  
  
  2. Applications:
  Metal surface treatment: As component in pickling pastes for stainless steel.
  Production of abrasives: As active filler in resinbonded adrasives for metal treatment.
  Production of enamel, glazing frits and glass: As abrasives, opacifying agent.
  Production of soildering agent: Component for fluxing agent.
  Production of welding agent: Component of weilding rod coatings and welding powders.
  Aluminum-metallurgy: As component of fluxing agents, protective and refining salts

• CAS Registry Number:

  15096-52-3

• 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:

  

• Hazard Symbols:

   N:Dangerous for the environment;
  

• Risk Codes:

  R20/22-48/23/25-51/53:;
  

• Safety Description:

  S22-37-45-61:;
  

• Company:

  Hubei Ocean Biotech Co,.Ltd     [ China ]        

• Contact:

  echoocean

• Tel:

  86-27-83733100

• Fax:

  86-27-83733100

• Email:

  echoHBOCEAN@yahoo.com