杭州联洋化工有限公司

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Product Name Magnesium fluoride 99.5%
Alias Magnesium flux
English
Molecular formula

F2Mg

Molecular weight 62.3
CAS No 7783-40-6
EINECS 231-995-1
Specification

Appearance: colorless or white crystal

Assay                 ≥99.5%

Chloride (Cl)        ≤10ppm

Sulfate (SO42-)    ≤10ppm

Na              ≤10ppm

Fe              ≤10ppm

Pb             ≤10ppm

Arsenic (As)          ≤1ppm

Heavy metal (Pb)   ≤20ppm

Loss on dry       ≤0.05%

oxygen            ≤<0.1%

Appearance traits

Properties:White to light beige powder.

Melting point: 1248 ° C;

Boiling point: 2260 ° C;

Density: 3.15 g/mL at 25 ° C (lit.);

Solubility: soluble in nitric acid, soluble in dilute acid, difficult to dissolve in water and alcohol.

Use

used as a flux for smelting metal magnesium, additive of electrolytic aluminum, optical lens coating, coating of titanium pigment, fluorescent material of cathode ray screen. It is also used in ceramics and glass industries.

Package

1Kg/bottle

Other product information
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