- Category :
Metals and Minerals/Others
- CAS NO : 7789-75-5
- EC NO : 232-188-7
- Molecular Formula : FO2
- Main Specifications : 97% powder
- Synonyms : calcium fluoride coating quality balzers;calcium fluoride 99,9 %;calcium fluoride anhydrous;Calcium fluoride 98%;Calciumfluorideprecipitated;Calciumfluoride2;Calciumfluoridepowderednaturalmineral1;Calciumfluoridewhitepowder;Calciumfluoridephosphorgrademicronwhitepowder;Fluorite powder;
Package: in 50kgs bag then in jumbo bag or in jumbo bag
Uses : for flux for hydrofluoric industry
Molecular Structure:
Product description:
acid grade fluorspar powder CaF2 80%-97%
Calcium fluoride(CaF2)
1. Formula:CaF2.
2. Molecular:78.08
3. purity: 80%--97%.
CaF2 SiO2 CaCO3 P S
97%min 1.0%max 1.0%max 0.03%max 0.03%max
97%min 1.5%max 1.0%max 0.03%max 0.03%max
standard size 80%min passing 100 mesh
moisture dry:0.5%max wet:10%max
4.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.
5.Uses: ,
As a flux in steelmaking to reduce slag viscosity
ceramic grade is used in the glass
welding rod coatings.
Aluminium production.
Hydrofluoric Acid production
organic and inorganic fluorine-bearing
antifouling marine paints.
ceramic industries
6. Packing:in bulk or jumbo bags . or according to customer requirements.