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Potassium Gluconate
Specifications
| Item | Index |
| APPEARANCE | WHITE OR YELLOWISH BROWN CRYSTALLINE PARTICLE OR POWDER |
| PURITY(DRY BASIS) % | 97.0~103.0 |
| LOSS ON DRYING % | ≤3.0 |
| REDUCING SUBSTANCE(AS GLUCOSE) % | ≤1.0 |
| HEAVY METAL(AS PB) % | ≤0.002 |
Packing & Storage
| Packing | in 25kg bag |
| Storage | 20℃, 2 years. |
| Shipping | Room temperature in China; may vary elsewhere |
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General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
| Common Names | Potassium Gluconate| Monopotassium D-gluconate | ||||||
| Structure |  | ||||||
| CAS No. | 299-27-4 | Boiling Point (℃) | 673.6ºC | ||||
| Molecular Weight | 234.246 | Melting Point (℃) | 131ºC | ||||
| Appearance | White or yellowish brown powder | Vapor Specific Gravity | 1.73 | ||||
| HS Code | 2918160000 | Flash Point (℃) | 375.2ºC | ||||
| Solubility | Soluble in water and glycerin, insoluble in ethanol, insoluble in ether | Autoignition Temperature (℃) | |||||
Safety Information
| 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 . |
Synthetic Route
After fermentation of glucose, calcium carbonate is added to produce calcium gluconate, and acid is added to remove calcium to produce gluconic acid, and then react with potassium hydroxide to produce
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