| Synonym | D-Gluconic acid, calcium salt | |
|---|---|---|
| CAS No. | 299-28-5 | |
| Molecular Formula | C12H22CaO14O | |
| Molecular Weight | 430.37 | |
| Description | White, crystalline, odorless, tasteless granules or powder. | |
| Specifications | Solubility | Sparingly (and slowly) soluble in water; freely soluble in boiling water; insoluble in alcohol. |
| Identification | A & B : Conform% | |
| Loss on Drying (105°C for 16hrs.) | Max. 3.0 % | |
| Chloride | Max. 0.005% | |
| Oxalate | Max. 0.01% | |
| Phosphate | Max. 0.01% | |
| Sulfate | Max. 0.005% | |
| Arsenic | Max. 3ppmP | |
| Heavy metals | Max. 0.001% | |
| Magnesium & alkali metal | Max. 0.4 % | |
| Iron | Max. 5ppmP | |
| Reducing Substance | Max. 1.0% | |
| Residual solvent | Meets the requirements. | |
| Assay (as C12H22CaO14) | 98% to 102%P | |
| Packing | 25 Kg. Bag | |