Synthetic Cryolite

MOQ	5 MT
Lead Time	5-7DAYS

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Product Details

Synthetic Cryolite

General Description ofSynthetic Cryolite

Sodium Hexafluoroaluminate Formula: Na3AlF6

CAS NO.:13775-53-6/15096-52-3

EINECS NO:238-485-8

MW：209.95

Density: 2.95-3.05g/cm3 at 25°C

Bulk Density: 1.3-1.55g/l

Melting Point:1025°C

HS Code: 28263000.00

Appearance: Sandy, Powder, Granule

Size: 0-10mm 100% -0.045mm 10%max

The grain size can be adjusted according to different requirement.

SpecificationsofSynthetic Cryolite

Items	Grade		CH-0	CH-1	CM-0	CM-1
Chemical Compositions (%)	F	≥	52	52	53	53
	Al	≥	12	12	13	13
	Na	≤	33	33	32	32
	SiO2		0.25	0.36	0.25	0.36
	Fe2O3		0.05	0.08	0.05	0.08
	SO4		0.6	1	0.6	1
	CaO		0.15	0.2	0.2	0.6
	P2O5		0.02	0.03	0.02	0.03
	Moisture		0.2	0.4	0.2	0.4
Physical Properties (%)	Loss on drying		2	2.5	2	2.5

Application of Synthetic Cryolite

Synthetic Cryolite (Sodium Aluminium Fluoride) is primarily used as a flux in the smelting or electrolytic production of aluminum .Thick size (0-10mm) and good fluidity, Convenient for mechanization and feeding automatically. It can be used to reduce the melting point of alumina and fast melting. In the friction industry, it is used as filler in bonded abrasives and in friction coated linings. It is also used in the glass and enamel industries.

Package of Synthetic Cryolite

Polyethylene weaving inner lined with plastic bag. N.W.is 25/50/1000kg