Minutus

Wake up you guys comparing Hepar S and Calc Sulph

Hepar S is CaS (Calcium Sulphide) - Made by Hahn.

Calc Sulph is CaSO4 (Calcium Sulphate - Chalk / Plaster of Paris etc) This
is a naturally occurring substance.

Rgds
Soroush
[Non-text portions of this message have been removed]

Hi Sourosh,

This

Calc sulph is not chalk. Chalk is the carbonate (plus impurities such as mag
carb)
Another name for Calc sulph is gypsum.

Paul