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				| Calcium fluoride |  |  |  | Calcium fluoride |  |  |  | 7789-75-5 |  |  |  | It is a high-tech chemical product. It is the raw materials of manufacture of Fluoride artificial crystal. These crystals are widely used in analysis instrument, laser widow material, achromatic lens, light filter base board and etc. It also can be used in the production of Fluorescent Powder and other usual fined chemical products. 
 |  |  |  | Fluorescent grade Test Items                Quality
 Purity                    98% & 99% min.
 Cl                        0.05% max
 SO4                       0.01% max
 Fe                        0.001% max
 Heavy Metal(Pb)           0.001% max
 Optical grade
 Test Items                Quality
 Purity                    99.5% min.
 Loss on Ignition          0.5% max.
 Cl                        0.01% max.
 SO4                       0.05% max.
 N                         0.005% max.
 Si                        0.01% max.
 Fe                        0.003% max.
 Heavy Metal(Pb)           0.003%
 High Purity Calcium Fluoride
 Test Items               Quality
 Appearance        White powder or crystal or lump
 Purity                  99-99.999%
 
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							| Industrial field | inorganic chemicals |  |  | 
				
				
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										| There are no existing companies to distribute selected chemical product |  |  |  |  |  |  |