1. Chemical Name : Zinc Gluconate
2. Molecular Formula : C12H22O14Zn
3. Molecular Weight : 455.704
4. CAS : 4468-02-4
5. Einecs : 224-736-9
6. Character : It is white or almost white granular, or crystalline powder, odorless, tasteless, soluble in water, slightly soluble in ethanol.
7. Usage : It can be used as zinc nutrition enhancer or else.
8. Packing : It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
9. Storage and Transport : 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.
10. Parameters :
| Test item | GB 8820-2010 | |
| Assay( as C12H22O14Zn dry basis),w/% |
| 97.0 - 102.0 |
| Chlorides( as Cl),w/% | ≤ | 0.05 |
| Sulfates( as SO4),w/% | ≤ | 0.05 |
| Reducing Substances( as C6H12O6),w/% | ≤ | 1.0 |
| Loss on drying,w/% | ≤ | 11.6 |
| Arsenic(As),ppm | ≤ | 3 |
| pH value( 10.0g/L solution) |
| 5.5-7.5 |
| Cadmium( Cd),ppm | ≤ | 2 |
| Lead( Pb),ppm | ≤ | 3 |