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Chinese name: sodium diacetate
Chinese Alias: sodium diacetate; SDA; a sodium diacetate; double sodium acetate
English name: Sodium diacetate
English Name: sodiumhydrogen diacetate
Molecular formula: C 4H7 NaO4
Molecular Weight: 142.09
Appearance: sodium diacetate sodium acetate and acetic acid molecular complexes, a white hygroscopic crystalline powder or crystalline solid with acetic acid smell, no poisonous, soluble in water and ethanol is heated to above 150 ℃ decomposition, combustible 1g present. about 1mL materials can be dissolved in water. 10% pH of the solution is 4.5 to 5.0.
Uses: Sodium diacetate is a versatile food chemicals, mainly used as antiseptics, antifungal agents, chelating agents, flavoring agents, PH adjusting agents, meat preservatives in food and feed industry, as well as composite mold The main raw material agent.
1 Dietary 0.1-0.2% 1-2 kg / tonne SDA can effectively prevent feed mildew, so feed store extended 1-2 months; in compound feed add 0.1-0.3% of SDA can feed preservative 3 -5 months.
2. as nutrition flavoring
3. as a disinfectant
4. Application of sodium diacetate in weaning feed
0.3% of dietary sodium diacetate make weaning ADG than the 10.8 percent increase does not add a significant difference; have a significant effect on weaning piglets added daily intake of sodium diacetate can significantly improve. weaning piglet feed conversion rate (10.5 percent increase), it may be mainly sodium diacetate improve the utilization of feed nitrogen and energy.
Packing & Storage
1. Sodium diacetate packaging plastic bags do within packaging, packaging brown paper bag, net weight is 25KG.
2. airtight storage, low temperature, moisture, sun, not with other alkaline substances and toxic mixed silage, feed additives in feed processing, high temperature should be avoided to prevent decomposition of sodium diacetate, reducing its consumption effects.