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PRODUCTS
Magnesium Fluoride MgF2
- Commodity name： Magnesium Fluoride MgF2
- Commodity ID： 1100067440856551424
- Product Description
-
Magnesium fluoride
Molecular formula: MgF2
C A S: 7783-40-6
Physical properties: white or colorless crystalline powder. Rutile lattice. Slight purple fluorescence. Very slightly soluble in water (18 ℃, 87mG / L), slightly soluble in dilute acid (especially nitric acid). The relative density of 3.18. Melting point 1248 ℃. Boiling point 2260 ℃.
Chemical Properties: Colorless tetragonal crystal or powder. Tasteless. It can be dissolved in nitric acid, slightly soluble in acid, insoluble in water and alcohol.
Uses: Optical lens coating. Security powder. Ceramics, electronics industry. Manufacture of ceramics, glass. Metallurgical flux magnesium metal. Optical instruments lens and filter coating. A cathode ray fluorescent screen material. Flux, etc.
Specifications:
Categories
Industrial Grade
Steel
Grade
Ceramic Grade
Fluorescence grade
Optical
Grade
High
Purity
Customized
Content not less than (%)
93.0
96.0
98.0
99.0
99.8
99.99
Impurity content not more than
(%)Na
0.05
0.01
0.002
K
0.05
0.01
0.002
Ca
Mg
0.5
0.1
0.05
0.05
0.02
Si
1%
0.5
0.1
0.05
0.01
0.002
SO4
0.5
0.1
0.05
0.03
0.01
0.005
Fe
0.1
0.05
0.05
0.001
0.0005
0.0001
Cl
0.1
0.1
0.05
0.05
0.01
0.001
Al
0.1
0.1
0.05
0.02
0.002
0.001
Cu
0.05
0.02
0.002
0.001
0.0005
0.0002
Heavy metals (Pb)
0.05
0.02
0.002
0.001
0.0005
0.0002
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关键词：
- customized Magnesium Fluoride MgF2
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