Appearance (Colour)
White
Appearance (Form)
Fine powder
pH (10% aq. suspension)
~ 7.5
Chloride (CI)
max. 0.02%
Iron (Fe)
max. 0.02%
Binder (CaSO4).1/2H2O)
~ 10%
Adhesive Property
Passes test
Organic impurities
Passes test
Suitability for TLC
Passes test
Pore size
58°A