| Model NO.: | Cryolite for glass18217 |
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| Customization: | Available Customized Request |
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Cryolite for glass: Size: Powder 200mesh-325mesh Sandy 60mesh-100mesh Granular: 0mm-10mm Cryolite for glass: Molecular Formula: Na3AlF6 Molecular Weight: 209.94 CASNO.: 13775-53-6 Quality StandardGB 4291--84 - - - - Index Name | Grandmaster | First Class | Second Class | F %= | 53 | 53 | 53 | Al %= | 13 | 13 | 13 | Na %= | 31 | 31 | 31 | SiO2+Fe2O3%= | 0.25 | 0.40 | 0.50 | 2- SO4 %= | 0.8 | 1.2 | 1.5 | P2O5 %= | 0.02 | 0.05 | 0.05 | H2O %= | 0.5 | 0.8 | 1.3 | - - - - Packing&Storage: Packed in 25kg or 50kg plastic woven bags with polyethylene liner and with obvious sign of drugs; Stored in dry and cool warehouse with packages sealed and away from rain and wetting. Properties&Applications: Colorless monoclinic crystal; It slightly soluble in the water, and the water solution shows the acidity. When mixed with sulfuric acid, it will be decomposed with the virulent hydrogen fluoride; It is mainly used as flux for aluminum production, pesticide, and for glass, enamel, resin and rubber industries as well.
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