China (Mainland) - nanjing
Diosmectite(Montmorillonite) is a natural silicate of aluminium and magnesium, it is widely used in medicine, pharmacology, cosmetics.
Simcere's Diosmectite(Montmorillonite) API:
Simcere have montmorillonite mine in Sichuan China.
The API materials and preparations of Montmorillonite are both successfully passed and received EU GMP certification.
Each year, Simcere sold more than 20 million boxes of montmorillonite preparation.
Some inspection data
Characters Off white fine powder
Water soluble salts 0.2%
Loss on drying 1.08%
Heavy metals 10 ppm max
Arsenic 2 ppm max
Adsorption strength 0.48g/g
Package 40 kg/drum