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Fluoride PRODUCTS
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HomeProductsFluorideMagnesium fluoride

Magnesium fluoride

Magnesium fluoride

Molecular formula: MgF2
Molecular weight: 62.3
Purpose: optical lens coating; The optical equipment coated with a magnesium fluoride film can reduce the reflection of the lens interface to the incoming light, reduce the halo, improve the imaging quality; (thin film interference) in addition, magnesium fluoride is also used in ceramics, electronics industry; Manufacturing ceramics and glass; Metallurgic magnesium flux; Fluorescent materials for cathode ray screens; Flux, etc.
Properties: colorless crystal or white powder; Rutile lattice; Slightly purple fluorescence; Very slightly soluble in water (18℃, 87mG/L); Slightly soluble in dilute acids (especially nitric acid).
Relative density: 3.18
Melting point: 1248℃
Boiling point: 2260℃
Case # : 7783-40-6

ITEM RESULT
Appearance White powder
Apperance White  powder
Content
     
≥99.90
Assay    %  
Iron ≤5
Iron(Fe) ppm
Copper ≤2
Cuprum(Cu) ppm
Chromium ≤1 
Chromium(Cr) ppm
Nickel ≤1 
Nickel(Ni) ppm
Manganese ≤1 
Manganese(Mn) ppm
Cobalt ≤1 
Cobalt(Co) ppm
Weight loss by burning ≤1 
Calcination of weightlessness

Note: Special requirements of customers can be negotiated for production of specific specifications.

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