Lithium Fluoride (LiF)
FORMULA: LiF Molecular weight: 25.94
H.S Code: 2826.1900 CAS No.: 7789-24-4
Properties:
White powder or cube crystals. Melting point (℃) : 848. Relative density (water = 1) : 2.6350
The boiling point (℃) : 1681 (in the 1100-1200 ℃ volatile) The water solubility: 2.7 g/L. Solubility: soluble in water, not soluble in alcohol, dissolved in acid
Usage:
Lithium Fluoride is a water insoluble Lithium source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. They are commonly also used to alloy metal and for optical deposition. Certain fluoride compounds can be produced at nanoscale and in ultra high purity forms. Lithium Fluoride is generally immediately available in most volumes.
Specification:
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Item
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LF-1
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LF-2
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LF-3
|
|||
|
LiF,%,≥
|
99.0
|
98.0
|
97.5
|
|||
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Mg,%, ≤
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0.05
|
0.08
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0.10
|
|||
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SiO2,% , ≤
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0.10
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0.20
|
0.30
|
|||
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Fe2O2,% , ≤
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0.05
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0.08
|
0.10
|
|||
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SO42-,%, ≤
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0.20
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0.40
|
0.50
|
|||
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Ca,% , ≤
|
0.10
|
0.15
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0.20
|
|||
|
H2O,% ,
|
0.10
|
0.20
|
0.30
|
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