Synonyms
dimagnesium; 1,5-dihydroxypentan-3-yl phosphate; 2,3-dihydroxypropyl phosphate
Technical Data
CAS Number: 927-20-8
Molecular Formula: C3H7MgO6P
Molecular Weight: 194.37
EX Number: 213-149-3
FabriChem Specifications
| ITEMS | SPECIFICATIONS |
|---|---|
| Description | A white amorphous powder, odorless, taste some-what bitter |
| Solubility in water | 1.0 gm shaken with 50 ml water add 0.2 ml Glycerophosphoric acid dissolves to form a solution NMT opalescent after 16 hours. |
| Identification Tests 1, 2 & 3 | As per BPC 63 |
| Acidity or Alkalinity | NMT 2 ml N/10 NaOH or HCI |
| Arsenic | NMT 4 ppm |
| Lead | NMT 10 ppm |
| Citrate | As per BPC 63 |
| Free Glycerol & other Alcohol Soluble Impurities | NMT 2.0% |
| Glycerophosphate | NLT 8 ml of N/2 HC1 |
| Residue on Ignition | 47.0% to 52.0% |
| Assay (as C3H7MgO6P) | Min 77.75 % |
| Loss on Drying (150º C for 4 hours) | NMT 12 % |
| Magnesium Content (Dry Basis) | 11.0 to 12.5 % |
| Total Viable Aerobic Bacterial Count | NMT 1000 CFU/g |
| Total Yeast & Mold Count | NMT 100 CFU/g |
| E. Coli | Absent / 10 g |
| P. Aeruginosa | Absent / 10 g |
| Salmonella | Absent / 10 g |
| Staph. Aureus | Absent / 10 g |
