High Melting Point Sodium Cryolite Powder 20 - 325 Mesh For Glass And Enamel Industries

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

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.

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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.