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CAS NO.7789-75-5
Drug nano calcium fluoride
product description
Calcium fluoride is a new type of electro-optical raw materials, mainly for the production of fluoride fluorine and main raw material. Can be directly used as a screen, fluorescent lamp and fluorescent powder main materials and refined aluminum casting industry. Calcium fluoride toothpaste, optical instrument, optical glass, etc and calcium fluoride purity requirements higher other optical industry, or infrared optical system in optical perspective mirror and fairing and optical instrument its main material preparing fluorine and its compound materials, in addition, also used in iron and steel metallurgy, chemical industry, glass, ceramic manufacturing. Is tasted can make dehydration, building materials additive, dehydrogenation reaction catalyst and refined aluminum casting industry, calcium fluoride toothpaste, optical instrument, optical glass, etc and calcium fluoride purity requirements higher other optical industry.
Product features
|
Inspection |
Specification |
|
content |
99% |
|
CI |
≤0.01 |
|
Fe |
≤0.001 |
|
silica |
≤0.01 |
|
heavy metal |
≤0.001 |
|
loss on drying |
<0.6 |
|
Moisture |
0.3% |
|
Specific Gravity |
2.7g/ml |
|
Loose Bulk Density |
0.32g/ml |
|
Tapped Density |
0.68g/ml |
|
Oil Absorption |
35 |
|
Loss on lgnition |
7% |
|
PH |
7-9 |
|
Mgo |
31% |
|
Cao |
0.5% |
|
Fe2o3 |
0.3% |
|
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|
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Application:can be used in plastic and rubber industry,food industry,baby powder and cosmetics industry and pharmaceutical industry.
Appearance: white powder or cubic crystals. Heating glow. Was dissolved in concentrated inorganic acid, and decomposes to release hydrogen fluoride, slightly soluble in dilute mineral acid, almost insoluble in water.
Package:in 25kgs paper bag or big bag (wooden pallets is available if required)
Storage: sealed and stored.