White/ Grey /Synthetic Cryolite great quality from China cryolite powder

Place of Origin Jiaozuo City,China
Brand Name Eversim
Certification ISO 9001
Model Number Grade 1
Minimum Order Quantity 21 Metric Ton/Metric Tons 21MT in 20' container
Price USD560-1100 per ton
Packaging Details 25kg/40kg PP+PE bag, 1000kg Jumbo bag or according to your request, 21MT in 20' container at most, without pallets 18MT in 20' container with pallets at most
Delivery Time 5-8 work days
Payment Terms T/T, L/C, D/A, Western Union, MoneyGram
Supply Ability 30000 Metric Ton/Metric Tons per Year

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Product Details
Color White/Gray Appearance Powder/Sand/Granular
Quality High Quality HS CODE 28263 00000
Purity 99.2%min Grade Standard Industrial Grade
Bulk Density 0.5-0.6g/cm3 EINECS No. 207-838-8
Molecular Weight 209.94 Other Names Sodium Cryolite
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soda ash food grade

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soda ash powder

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Product Description

White/ Grey /Synthetic Cryolite great quality from China

 

White/ Grey /Synthetic Cryolite great quality from China cryolite powder 0White/ Grey /Synthetic Cryolite great quality from China cryolite powder 1White/ Grey /Synthetic Cryolite great quality from China cryolite powder 2White/ Grey /Synthetic Cryolite great quality from China cryolite powder 3
 

 

 

Detailed Description:

Cas No. :15096-52-3;1344-75-8;13775-53-6;12397-51-2
Molecular Formula:Na3AlF6
Quality Standard : GB/T4291—2007
Specifications:

Items

Class
Chemical Composition ( Concentration )/ %
Not less than Not more than
F Al Na SiO2 Fe2O3 SO4= CaO P2O5 H2O Loss on ignition
, 550℃30min

CH-0

52

12

33

0.25

0.05

0.6

0.15

0.02

0.20

2.0

CH-1

52

12

33

0.36

0.08

1.0

0.20

0.03

0.40

2.5

CM-0

53

13

32

0.25

0.05

0.6

0.20

0.02

0.20

2.0

CM-1

53

13

32

0.36

0.08

1.0

0.60

0.03

0.40

2.5

Size distribution

Granular 0-10 mm
Sandy 80 mesh
Powder 200 mesh, 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 PP bags, Lined with high-pressure plastic film, or according to customer's requirements.

CAS Registry Number: 15096-52-3;1344-75-8;13775-53-6;12397-51-2
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
Hazard Symbols: Dangerous for the environment;
Risk Codes: R20/22-48/23/25-51/53:;
Safety Description: S22-37-45-61:;
 

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