Physical Properties

Appearance: white powder
Density (20°C): 2.8 g/cm3
Bulk density: 600– 900 g/ l
Melting point: 565– 572°C
Solubility in water (20 °C): 4.5 g/ l

Specification

K        28–31 %
Al       16–18 %
F        49–53 %
Fe       max. 0,03 %
Ca      max. 0,2 %
LOH    max. 3.5 %

Particle Size Distribution (50 %): 3.5–25 µm