Sodium diacetate is a new type of food and feed antifungal agent, sour agent and improver with stable properties and low price. It has been designated as a safe substance by the US Food and Drug Administration. Increase nutritional value, promote growth and other effects, is now widely used in livestock and poultry feed.
Application | It is used as a preservative for grain, grain, beer, aquatic products, and can also be used in feed, with the effect of antiseptic and fresh-keeping |
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Storage conditions | Store in a closed, cool, dry and ventilated place, and do not mix with toxic chemicals for transportation and storage. |
Shelf life | 24 Months |
Sodium diacetate is white crystal with acetic acid odor, easily hygroscopic, easily soluble in water, decomposed when heated to above 150℃, flammable and stable in cool and dry conditions. Sodium diacetate mainly relies on decomposed molecular acetic acid to play an antibacterial effect, and it has a good inhibitory ability to bacteria and molds. Sodium diacetate is an unregulated ADI substance and is designated as a GRAS substance by the US FDA.
Sodium diacetate is a molecular complex of sodium acetate and acetic acid, white hygroscopic crystalline solid with acetic acid odor. When heated to above 150℃, it will decompose and be flammable. Sodium diacetate is soluble in about 1 mL of water, and the pH of a 10% aqueous solution is 4.5~5.0
GB25538-2010 (Food grade) | GB255382010 (Feed grade) | |
Free acetic acid (on dry basis) | 34.9%~41.0% | 34.9%~41.0% |
Sodium acetate (on dry basis) | 58.0%~60.0% | 58.0%~60.0% |
PH | 4.5~5 | 4.5~5 |
Drying loss | ≤2.0% | ≤2.0% |
Heavy metals (as Pb) | ≤ | ≤2mg/kg |
Fasily oxidized | ≤0. 2% | ≤0.2% |
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