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Molecular formula: CaF2
Molecular weight: 78.07
Purpose: To make hydrofluoric acid. Pure products can be used for dehydration and dehydrogenation catalyst, metallurgical flux, optical glass, electronic materials polishing agent.
Properties: white powder or cubic crystal; Glow when heated; Soluble in concentrated inorganic acid; And decompose to give off hydrogen fluoride; Slightly soluble in dilute inorganic acid; Almost insoluble in water.
Relative density: 3.18.
Melting point: 1402℃.
Boiling point: 2500℃.
Case # : 7789-75-5
Customs No. : 252910000
MSDS:
Hazard code number:
| ITEM | RESULT | ||||
| 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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