| Certificates/Standards: | N; |
| Monthly Output: | Not provided |
| Regional: | - |
| Packaging Information: | Not provided |
| Mode Of Payment: | Not provided |
| Delivery Lead Time: | Not provided |
| Main Sales Markets: | North America，Central/South America，Western Europe，Eastern Europe，Australasia，Asia，Middle East，Africa |
| Sample Provided: | No |
| Sample Policy: | Not provided |
| Minimum Quantity: | Not provided |
Chemical Name: Zinc Gluconate
2. Molecular Formula: C12H22ZnO14 Anhydrous C12H22ZnO14· 2H2O Dihydrate
3. Structural Formula:
4. Molecular Weight: 455.68 Anhydrous 491.71 Dihydrate
5. CAS No.: 4468-02-4 Dihydrate
6. Specification: USP/FCC/BP grade
7. Characters: Occurs as a white or nearly white, granular or crystalline powder and as a mixture of various states of hydration, up to the trihydrate, depending on the method of isolation. It is freely soluble in water and very slightly soluble in alcohol.
8. Application: Nutrient.
a. Critical to the body in small amount;
b. Important in the synthesis of nucleic acid, RNA and DNA;
c. Essential to the normal fuctioning of the reproductive system, particularly to the prostate and sperm production;
d. Used for centuries to speed the healing of woulds both internally and externally;
e. Enhances tasted bud acuity;
f. A component of insulin;
g. Protects liver from damage; h. Helps skin discorders;
i. Critical to protein synthesis; j. Aids digestion absorption and metabolism of vitamins;
k. Improtant in collagen foration and immune system function.
l. Zinc nutrition enhancer: Used in dairy products, baby and child foods, grain products and beverages, salt.
9. Package: Fiber drum or all paper drum or kraft paper bag, 25Kg net each
10. Storage: Stored in well-closed containers in a dry place at room temperature
11. Transportation: Handle with care in order to avoid damaging the package, protect them from sunshine or rain.
| Item | Specification | ||
| USP | FCC | ||
| Assay | 97.0-102.0% | 97.0-102.0% | Zinc content: 12.0%-14.94% (calculated from assay on as is basis) |
| Identification | AB(+) | AB | |
| Water | 11.6% max | 11.6% max | Solubility: freely soluble in boiling water(10g in 100ml) |
| PH | 5.5-7.5 | ||
| Chloride | 0.05% max | 0.05% max | Bulk density: 0.78±0.02g/cm3(Granular) 0.85±0.02g/cm3(Powder) |
| Sulfate | 0.05% max | 0.05% max | |
| Arsenic | 3ppm max | 3ppm max | |
| Lead | 10ppm max | 10ppm max | |
| Cadmium | 5ppm max | 5ppm max | |
| Reducing Substances | 1.0% max | 1.0% max | |
| Organic Volatile Impurites | Meet the requirements | ||
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