Key Components for Optimizing Aluminum Smelting Process, Chemical Potassium Cryolite

• Customization: Available
• CAS No.: 14484-69-6
• Formula: Kalf4
• Model NO.: Grade 1/Grade 2
• EINECS: 262-153-1
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Grade Standard: Industrial Grade
• Melting Point: 560ºC
• Applicaion1: Bonded Abrasive
• Applicaion2: Aluminum Semlter
• Shape: Powder, Sandy, Granular
• Transport Package: Jumbo Bag
• Specification: 25KG/bag
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826909090
• Production Capacity: 30000tons/Year

Product Description

Product Description

 

Potassium Cryolite is a cryolite mixture salt, composed of potassium fluoride and cryolite. It is a white or grey solid with a molar mass of 258.17 g/mol and a density of 2.9 g/cm3. Potassium Cryolite salt is highly stable under normal temperatures and pressures, and has a low toxicity. Its melting point is 1180 °C.

Items	Specification	Grade 1(white powder)	Grade 2(grey lump)
Chemical Compositions(%)	F(%)	49-53	49-51
	Al(%)	17-21	15-19
	K(%)	28-33	27-35
	SiO2(%)	0.20	0.50
	Fe2O3(%)	0.05	0.20
	SO4(%)	0.20	.050
	Moisture(%)	1.00	1.00
	Bulk Density	0.6-1.0g/L	0.6-1.0g/L
	PH	6.0-6.5	6.0-6.5

Physical properties

White or light gray powder, slightly soluble in water.melting point is 560 ºC
Potassium Aluminum Fluoride (KAlF4) is a commercial grade fused solid, inorganic salt. The material serves as an alternative to conventional fluoride salts for a variety of applications, a few of which are listed below.
The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.

 

Application

 

A key ingredient in aluminum smelting to optimize the process. It can also be used in some specialized chemical reactions and applications.

Packing

In 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1500kgs jumbo bags, or according to customer's requirement.

 

Our services

1.Free samples available before confirming the order to avoid any problems.

2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
3. Competitive price
4. Prompt shipment, usually within 10 working days after confirming the order.
5. Testing equipment: SGS, UV, HPLC, GC, CIQ.
6. Supply Ability: 2000MTS/month, large stock available;