Ferrous Gluconate
Specifications
| Item | Index |
| Description | Yellow gray or gray green powder |
| Assay(no H2O), % | 97.0~102.0 |
| Loss on drying(105℃,16h), % | 6.5~10 |
| Ferric iron, % | ≤2.0 |
| Oxalic acid test | Pass test |
| Reducing sugars | Pass test |
| Organic volatile impurities | Meet the requirements |
| Chloride, % | ≤0.07 |
| Sulfate, % | ≤0.1 |
| Lead, ppm | ≤10.0 |
| Arsenic, ppm | ≤3.0 |
| Mercury, % | ≤3.0 |
Packing & Storage
| Packing | in 25kg bag |
| Storage | 20℃, 2 years. |
| Shipping | Room temperature in China; may vary elsewhere |
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General Information
| Common Names | Ferrous Gluconate | ferrous gluconate hydrate | Ferrous D-gluconate dihydrate | ||||||
| Structure |  | ||||||
| CAS No. | 299-29-6,6047-12-7 | Boiling Point (℃) | 673.6ºC | ||||
| Molecular Weight | 482.17 | Melting Point (℃) | N/A | ||||
| Appearance | Yellow powder | Vapor Specific Gravity | N/A | ||||
| HS Code | 2918160000 | Flash Point (℃) | 375.2ºC | ||||
| Solubility | Soluble in water and almost insoluble in ethanol | Autoignition Temperature (℃) | |||||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | Cough. Sore throat. | Use local exhaust or breathing protection. | Fresh air, rest. |
| Skin | Redness. Burning sensation. Itching. | Protective gloves. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
| Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
| Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Barium gluconate reacts with ferrous sulfate. After barium sulfate is removed, the solution is concentrated and crystallized to produce ferrous gluconate
Frequently Asked Questions
Properties of ferrous gluconate
Ferrous gluconate is gray-green or slightly yellow powder or granule; it has a caramel smell and astringent taste; it is soluble in water, easily soluble in hot water, almost insoluble in ethanol, and should be kept away from light and airtight.
Uses of ferrous gluconate
Beverages: carbonated beverages, soybean milk beverages, fruit juice beverages, vegetable juice beverages, tea beverages, nutritional beverages, iron supplements, iodine supplements, alcoholic beverages, coffee, cocoa, powdered beverages, etc.
(1) Buns, cakes, noodles, and macaroni increase the utilization rate of raw materials and improve the taste and flavor.
(2) Aquatic minced products, canned food, dried seaweed, etc., strengthen the tissue, maintain freshness, and enhance the taste.
(3) Sauce, tomato sauce, mayonnaise, jam cream, soy sauce, thickener, and stabilizer.
(4) Juice, wine, etc., dispersant.
(5) Ice cream and caramel candy improve taste and stability.
(6) Frozen food, processed aquatic products, noodle jelly (fresh preservation)