FERROUS GLUCONATE DIHYDRATE
| Nazwa produktu | Ferrous Gluconate Dihydrate |
|---|---|
| Numer CAS | 12389-15-0 |
| Wzór cząsteczkowy | C12H22FeO14·2H2O |
| Masa cząsteczkowa | 482.17 g/mol (anhydrous basis: 446.14 g/mol) |
| Wygląd | Pale green to yellowish-green fine powder |
| Assay (Iron Content) | 11.6% – 12.5% (dry basis) |
| Strata przy suszeniu | 6.0% – 9.0% |
| Rozpuszczalność | Soluble in water (approx. 1 g/10 mL), practically insoluble in ethanol |
| Metale ciężkie | ≤ 10 ppm |
| Opakowanie | Beczka na włókna o pojemności 25 kg z podwójną wkładką z polietylenu |
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Synonyms: Iron(II) gluconate dihydrate, Ferrous D-gluconate dihydrate, Gluconic acid iron(II) salt dihydrate, Iron gluconate dihydrate, Ferrous gluconate hydrate
Ferrous gluconate dihydrate is a ferrous salt of gluconic acid, appearing as a pale green to yellowish-green crystalline powder. It is manufactured by reacting ferrous carbonate or reduced iron with gluconic acid, followed by crystallization to yield the dihydrate form. This compound is a well-established source of elemental iron, widely used in pharmaceutical and nutraceutical applications for the treatment of iron deficiency anemia.
As a source of bioavailable iron, ferrous gluconate dihydrate is valued for its relatively high elemental iron content (approximately 12%) and its good tolerability compared to other iron salts. It is a common active ingredient in iron supplements, multivitamin/mineral formulations, and functional foods. Its water solubility and compatibility with various excipients make it suitable for tablets, capsules, syrups, and effervescent preparations.
| Parametr | Specyfikacja |
|---|---|
| Assay (Iron Content) | 11.6% – 12.5% |
| Identyfikacja | Passes test |
| Strata przy suszeniu | 6.0% – 9.0% |
| Metale ciężkie | ≤ 10 ppm |
| Arsenic | ≤ 3 ppm |
| Mercury | ≤ 1 ppm |
| Lead | ≤ 2 ppm |
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