Zinc Gluconate
- CAS
- 4468-02-4
- EC
- 224-736-9
- Sectors
- Nutraceuticals & Supplements, Pharma & Healthcare, Personal Care & Cosmetics
Zinc Gluconate (CAS 4468-02-4) is a zinc salt derived from gluconic acid and a white to almost white, hygroscopic crystalline powder, used in dietary supplements, pharmaceuticals and fortified foods to support immune function and enzymatic activity, and in cosmetics and oral care as an antimicrobial and astringent. It is a white, water-soluble crystalline powder offering excellent bioavailability and mild taste.
Typical Properties
| Molecular formula | C12H22O14Zn |
|---|---|
| Molecular weight | 455.68 g/mol |
| Appearance | White or almost white, hygroscopic, crystalline powder. |
| Form | powder to crystal |
| Color | White to Almost white |
| Melting point | 175 °C |
| Boiling point | 319°C |
| Density | 1.44[at 20°C] |
| Water solubility | Soluble in water 100g/ l. |
| GHS signal word | Danger · Corrosive, Environmental hazard |
| HS code | 29181600 |
| Grades available | Food Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Zinc Gluconate
Applications
Used in dietary supplements, pharmaceuticals, and fortified foods to support immune function and enzymatic activity. In cosmetics and oral care, it acts as an antimicrobial and astringent. Also used in animal nutrition and corrosion inhibitors.
Safety & Risks
Generally safe; excessive intake may cause nausea or metallic taste. Avoid moisture exposure to maintain flowability.
Packaging
25 kg polyethylene-lined drums or bags. Store sealed, cool, and dry away from humidity.