Food preservative Sodium Diacetate CAS No 126-96-5
Basic Info
Model No.: YH-FA-3
Product Description
Sodium diacetate is supplied as free flowing crystals, as a Powder, as a fine powder or as a very fine powder.
Sodium Diacetate contains approximately equimolar amounts of sodium acetate and acetate acid.
Sodium diacetate is a compound with formula Nah(C2H3O2)2. It is a colorless solid that is used in seasonings and as an antimicrobial agent.
Food preservatives Sodium Diacetate with good price for food & beverage
| Sodium Diacetate | |||
| Chemical Data | CAS No | 126-96-5 | |
| Molecular Formular | C4H7NaO | ||
| Molecula Weight | 142.09 | ||
| EINECS NO | 204-814-9 | ||
| Appearance | White hygroscopic crystalline powder | ||
| Packing | Lined with plastic bag | ||
| Uses | Used in food flavoring, soy products, meat products, pastries, grease and food, feed and so on. Description | ||
| Specification | Free acid % | 39.0~41.0 | |
| CH3coona % | 58.0~60.0 | ||
| Moisture % | ≤2.0 | ||
| Ph(10%aqueous solution)% | 4.5~5.0 | ||
| Formic acid and easy oxide % | ≤0.2 | ||
| Pb(mg/kg) | ≤2 | ||
3. Properties
White hygroscopic crystalline powder, slightly acid odor, soluble in water (1g/ml) and ethanol, oil, 150 ℃ above decomposition.
4. Quality Standard
Its employ GB25538-2010standards,also complies with US FCC-IV standard and its technical specifications have met standards of FAO and WHO
Ethyl maltol is a kind of safe, harmless food additive with wide range of application, good effect. It is the synergist for tobacco, food, drink, essence, Fruit wine and daily cosmetics. It can prolong the storage period of food.
5. Antibacterial mechanism
Sodium diacetate is a molecular compound, with 39% of free acetic acid molecule, will be strong penetration into a variety of harmful bacteria and fungal cell wall, make a protein denaturation and enzyme to interfere with the interaction between cells, thus inhibiting and so they can not kill the sterilization cell growth and reproduction, play a major role for the products of free acetic acid molecule, separated from acetic acid solution of acetic acid is more effective than ionization.
6. Inhibitory range
As an antiseptic antifungal preservative, it molds (Aspergillus flavus, Aspergillus fumigatus, Aspergillus niger, Aspergillus green, white and aspergillus, fungi tiny root hairs, Candida, etc.) have a strong inhibitory effect; bacteria (Escherichia coli, Listeria, Gram-negative bacteria etc) have to some extent. But lactic acid bacteria, yeast bread almost does not work.
7. Features
With mold, corrosion, fresh, antioxidant, flavoring, increase the efficacy of nutritional value of green food additives, can be used as pharmaceutical intermediates, multivalent ion chelating agent, conditioner, use of plating additives.
1)Non-toxic harmless: "0" toxic products, do not cause cancer, no residue, acceptable daily intake 0-15mg/kg weight.
2)Efficient broad-spectrum, anti-corrosion mold: SDA strong inhibitory effect on the fungi, can be widely used in food preservation, food preservation, diet and fungus.
3)Preservation, seasoning: adding nutrients from food science to destruction, so as to maintain a sense of authentic delicious; same time, it combines with the food production of hydroxy acid esters with aromatic flavor, seasoning to play a significant role, and When using other preservatives will not produce as weird taste.
4)Cheap: 1/3-1/2 the amount of the SDA and the antibacterial effect of calcium propionate, rather, with the same amount of potassium sorbate preservative effect of the considerable, but only half the price
5)Palatability: for feed additives, which obscures its acidity, and a variety of trace elements in synthetic drugs does not taste, can improve the Animal Feed intake and daily gain.
| Category | Name | Reference dosage(g/kg) | Using method |
| Condiments | Soy sauce | 3 | Dissolved with a small amount of cold water by adding |
| Black butter | 3 | System by adding 5% aqueous solution, and heating and agitating | |
| Bean paste, flour paste | 0.6-3 | ||
| Composite seasoning | 10 | ||
| Meat products | Prefabricated meat | 1-3 | Internal corrosion: SDA dissolved in 60-80 ℃ water and material mix. External corrosion :10-12 ℃ 1 minute soak; or spray |
| Cooked meat products | |||
| Bean products | Dried tofu class,Dried tofu products again | 1 | When adding soybeans crushed |
| Cake | 1-4 | Directly adding of flour or dough | |
| Basic free water, fat and oil | 1 | Directly into the oil temperature | |
| Fried snack foods (potato chips fried only) | 0.6-1 | Directly into the use of Spices | |
| Raw grain | 1 | Powder with a fan blowing the SDA of food, or spraying the surface of SDA in the food solution, and dried | |
| Rice | 0.2 | Residue ≤ 30mg/kg | |
| Tobacco leaf | With 2% sodium diacetate solution sprayed on leaves on | ||
| Tip: Use the former need to do a small test to determine the correct post, be put into mass production using | |||
8. Applications
Used in food flavoring, soy products, meat products, pastries, grease and food, feed and so on.
9. Packing
Lined with plastic bag
1)Carton: 1kgX10 bags / box Net Weight: 10kg
2)Bags: 1kgX25 bags / package or 25kg bag weight: 25kg
10. Storage
Cool dry place, required a temperature not higher than 40 ℃. Sunlight and moisture. Shelf life 2 years
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Product Categories : Food Additives