Calcium Sulfate Dihydrate F 211 Calcium Sulfate Hemihydrate F 311 Luxopharm F211 and F311 are tabletting diluents based on pure, synthetic Calcium Sulfate Hemihydrate and Dihydrate respectively. The special crystalline structure of Luxopharm assures constant tabletting performance. Luxopharm is the product of choice whenever the side effects of other diluents must be considered, e.g. lactose deficiency or asthma treatment. Type | Loss on ignition [%] | Density lose [g/ml] | Pharmacopoeia | F 211 | 18 - 22 | 0,8 - 1,0 | PhEur, USP/NF | F 311 | 4,5 - 8,0 | | DAB | |