china fluorite price for sale and acid grade fluorspar dry powder from China

Product Overview

Description

mines of China supplier manufacture  fluorspar powder fluorspar lump fluorspar briquette 

 

Calcium fluoride(CaF2)

 

acid grade fluorspar powder in 100 mesh from China factory 

 

Formula:CaF2.

 

Molecular:78.08

 

purity: 80%--97.5%.

Properties:lt is colorless hexagonal ,odorless and tasteless crysteless crystal with relative density is 2.679.

 

It is hygroscopic. It is soluble in ether,insoluble in alcohol.The solubility in acid is greater than in water.

 

It decomposes in alkaline solution and produces sodium fluoride

 

and silicon dioxide(SiO2).It is decomposed to sodium fluoride and silicon tetrafluoride by heating to300.It is toxic.

 

 

	CaF2 (%Min)	SiO2 (%Max)	CaCO3 (%Max)	Moisture (%Max)
Acid-Grade Powder (Wet)	97.00	1.00	1.00	10.00
Acid-Grade Powder (Dry)	97.00	1.50	1.00	0.50
Size	Standard size is -100mesh (80%min passing). Other sizes can be processed as per custom requirement.
Metallurgical Grade Lumps	85.00	14	1	2%
Metallurgical Grade Lumps	90.00	9	1	2%

 

 

 

Uses: As a flux in steelmaking to reduce slag viscosity, ceramic grade is used in the glass and ceramic industries and weldi

 

ng rod coatings. Aluminium production. Hydrofluoric Acid production for a wide range of organic and inorganic fluorine-

 

bearing chemicals, and for antifouling marine paints.

 

Packing:in bulk or jumbo bags . or according to customer requirements.