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Physical Properties
Appearance: white powder
Density (17 °C): 2.67 g/cm3
Bulk density: 500 - 900 g/l
Melting point: >820 °C
Solubility in water (20 °C): 1.77 g / l
Typical Analysis (Specification)
K 34.5 - 36.5 %
Si 11.0 - 13.5 %
F 50.5 - 52.5 %
Fe max. 0.01 %
Ca max. 0.2 %
Particle Size Distribution
50 %( X50) 2 - 6 µm
90% <15 µm
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