1. Chemical Name: Calcium gluconate
2. Molecular Formula: C12H22CaO14·H2O
3. Molecular Weight: 448.39
4. CAS: 66905-23-5
5. Expiration: 24 months (used within the period of validity)
6. Character: It is white crystalline powder or granule powder, odorless. It is easily soluble in boiling water (20g/100ml), slightly soluble in cold water (3g/100ml, 20℃), insoluble in organic solvents such as ethanol or ether.
7. Usages: It is mainly used as a calcium fortifier and nutrient, buffer, curing agent and chelating agent for food.
8. Storage & Transportation: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot. Unloaded with care so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
9. Product specification
Test item | GB 15571-2010 |
| Assay(dry basis),w/% | 99.0-102.0 |
| pH value(50g/L aqueous solution) | 6.0-8.0 |
| Chloride(as Cl),w/% ≤ | 0.05 |
| Sulphate(as SO4),w/% ≤ | 0.05 |
| Reducing sugar(as C6H12O6),w/% ≤ | 1.0 |
| Loss on drying,w/% ≤ | 2.0 |
| Heavy metals(as Pb)/(mg/kg) ≤ | 10.0 |
| Arsenic(as As)/(mg/kg) ≤ | 2.0 |