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Qualified Industry Grade Synthetic Cryolite With White Powder

Zhengzhou Macro Imp. & Exp. Co., Ltd.

US$ 740 - 960 MOQ: 10 Metric Tons

Key Specifications

Type:

Aluminum Fluoride

CAS No.:

13775-53-6

Other Names:

Kryocide,Greenland spar,ice stone,Kryolith

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao/Xingang

Delivery Detail:

Delivery time depends on order quantity.

Type Aluminum Fluoride

CAS No. 13775-53-6

Other Names Kryocide,Greenland spar,ice stone,Kryolith

MF Na3AlF6

EINECS No. 239-148-8

Place of Origin Henan, China

Grade Standard Agriculture Grade, Industrial Grade

Purity 98%

Appearance white, gray or pink powder,granular of crystal,etc

Application used as flux in aluminum smelting, cropper insecticide, etc

Brand Name HR

Model Number Cryolite 98%

Qualified Industry Grade Synthetic Cryolite with white powder

Product Description

Specification:

Molecular Formula	Na3AlF6	Molecular Weight			209.94
Properties	It is a colorless monoclinic crystal, but often appears off-white, pompadour, straw yellow or black due to impurities. It has relative density of 2.9-3.0, mp 1000. It is slightly soluble in water, and its aqueous is acidic. It decomposes to release poisonous HF gas while meeting sulfuric acid.
Usages	It is used as flux in aluminum smelting, cropper insecticide, flux and whiting agent of enamel glaze. It is also used in the manufacture of milky white glass, aluminum alloy and boiling steel. Its used as ingredient of grinding wheel.
Specification	Parameter			Superfine		Grade	Grade
	Fluorine (F)		≥	53		53	53
	Aluminum (Al)		≥	13		13	13
	Sodium (Na)		≤	32		32	32
	Silicon Oxide (SiO2)		≤	0.25		0.36	0.40
	Ferric Oxide (Fe2O3)		≤	0.05		0.08	0.10
	Sulfate (SO42-)		≤	0.7		1.2	1.3
	Calcium Oxide (CaO)		≤	0.10		0.15	0.20
	Phosphorus Pentoxide (P2O5)		≤	0.02		0.03	0.03
	Water (H2O)		≤	0.4		0.5	0.8
	Ignite on 550oC≤		≤	2.5		3.0	3.0
Packing	In 25kg/bag,24-25MT/20'FCL