Diacetate

Sodium diacetate (SDA) English name: Sodium diacetate CAS NO: 126-96-5 Molecular formula: C4H7NaO4 · XH2O structural formula: CH3COONaCH3COOH · H2O Molecular Weight: 142.09 (anhydrous) Uses: Sodium diacetate is a versatile food chemicals , mainly for food and feed industry preservative, fungicide. Chelating agents, flavoring agents, PH adjusting agents, meat preservatives, the main raw material is the fungicide compound. Sodium diacetate (SDA) in addition to a fine of mold, corrosion, preservation efficacy, also can increase appetite, promote feed conversion absorption and improve feed utilization of protein. Widely used fungicides, preservatives, flavoring agents, disinfectants and PH regulator, slightly examples: 1, dietary 0.1-0.2% 1-2 kg / tonne SDA can effectively prevent moldy feed, so feed store extended 1-2 months; add 0.1-0.3% of SDA can feed preservative 3-5 months in feed and silage in. 2, as a flavoring agent in nutrient feed particles by adding 0.05-0.2% of SDA, can feed protein utilization increased by 11 percent, fish weight gain more than 10%, 6-8% weight gain pigs, chickens, ducks 6-10% weight gain, 15% of beef cattle weight gain, feed intake generally 10-20%. Appropriate amount of compound feed in dairy cattle, dairy cows can improve milk protein content. 3, as a disinfectant added aquafeeds 0.1-0.2% of SDA, can effectively control the fish with the original by microorganisms patients, can be used as a disinfectant clarification ponds; adding 0.05 to 0.3% in poultry feed SDA, can prevent chicken pull dysentery, and improve the survival rate of over 10% brood. 4. Dosage: For clients add the feed situation and climate and humidity. Packaging and storage: 1, sodium diacetate packing plastic bags made packaging, packaging with bags, net weight 25kg. 2, stored airtight, temperature, moisture, sun, not with other alkaline substances and toxic mixed storage. Appearance: white crystalline powder or crystalline solid with acetic acid odor, nontoxic, acid odor, soluble in water and ethanol. Specifications: Level of food grade feed grade sodium acetate% 58.0-60.0 56.0-58.0 moisture% ≤2.0 ≤4.0 PH (10% solution) 4.5-5.0 4.5-5.0 acid and easy to oxide% ≤0.2 ≤0.2 arsenic (As meter)% ≤0.0003 ≤0.0006 heavy metals (Pb)% ≤0.0001 ≤0.002