High quality 99.9%synthetic Cryolite for Aluminum production AlF6Na3 CAS 15096-52-3

FOB Reference Price:Get Latest Price
$520.00 - $700.00 / Ton | 1 Ton/Tons (Min. Order)
Lead Time:
Quantity(Tons) 1 - 1 2 - 20 >20
Est. Time(days) 3 7 Negotiable
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Overview
Quick Details
Classification:
Halide (Except Chloride)
Type:
Potassium Fluoride
CAS No.:
15096-52-3
Other Names:
Sodium hexafluoroaluminate
MF:
AlF6Na3
EINECS No.:
239-148-8
Place of Origin:
Hebei, China
Grade Standard:
Electron Grade, Industrial Grade, Reagent Grade
Purity:
99%min
Appearance:
White grey Powder/Granular
Application:
Aluminium- metallurgy
Brand Name:
YANXI
Model Number:
YX-308
Melting point:
1000°C
MW:
209.941
Water Solubility:
SLIGHTLY SOLUBLE
Density:
2.9 g/mL at 25 °C(lit.)
Sample:
Free
COA:
Available
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
25kg per woven bag lined with plastic bag, or according to the customer's demand
Port
Shanghai, Xingang, Qingdao or any Chinese port
Picture Example:
package-img
package-img
Lead Time :
Quantity(Tons) 1 - 1 2 - 20 >20
Est. Time(days) 3 7 To be negotiated
Product Description

 High quality white powder synthetic Purity Cryolite AlF6Na3 CAS 15096-52-3

Cryolite Sodium Fluoroaluminate is a white or colorless mineral form of sodium aluminofluoride, which crystallizes in the monoclinic system but has a pseudocubic aspect; found in masses of waxy luster; hardness is 2.5 on Mohs scale, and specific gravity is 3.0. The powder becomes almost invisible in water due to its low refractive index. It is mined in significant quantities in Greenland ( so also known as Greenland spar; ice stone), and in small amounts in elsewhere.

Synthetic cryolite is manufactured from hydrofluoric acid, sodium carbonate, and aluminium. Synthetic cryolite is used chiefly as a flux in the electrolytic production of aluminum from bauxite as it effectively lowers down the melting point of alumina.

 

Specification

 

Items 
Results of Analysis
Data
F%≥
53.5
52-55
Na% ≥
32.2
28-33
Al≥
12
12-15
CaO%≤
0.18
0.20
P2O5%≤
0.026
0.03
SiO2≤
0.27
0.40
H2O%≤
0.25
0.80
Fe2O3%≤
0.09
0.10
SO4%≤
0.097
1.30
Ignite on 550oC≤
2.6
3.00
Application

It is used in the glass and enamel industries, 

In bonded abrasives as a filler, 

In making salts of sodium and aluminum and porcelaneous glass and 

In the manufacture of insecticides. 

Cryolite is a relatively safe fruit and vegetable insecticide. The fluoride ion inhibits many enzymes that contain iron, calcium, and magnesium. 

Packaging & Shipping

Packing  

The usual one package of Cryolite is 25kg/bag. But we could also subpackage it according to our customers' requirements.Such as 1kg/bag, 5kg/bag, 10kg/bag,etc.

Shipping

Cryolite powder could be delivered by courier, air or by sea.

For 1~100kg, we recommend to ship it by courier,which is much faster and more convenient. What's more, it may avoid some customs taxes for our customers. And the goods could be delived door by door.

For more than 100kg, the goods could be shipped by air or by sea, and it is up to you. But we will provide perfect solutions for your reference. 

Company Information

 Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.