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Home > Products > Rice Flour Bag > Food preservative Sodium Diacetate CAS No 126-96-5

Food preservative Sodium Diacetate CAS No 126-96-5

Food preservative Sodium Diacetate CAS No 126-96-5

    Payment Type: L/C,T/T,D/P
    Terms of Trade: FOB,CFR,CIF,CIP
    Min. Order: 25 Kilogram
    Delivery Time: 15 Days
    Packaging: Carton: 1kgX10 bags / box Net Weight: 10kg
    Productivity: 50 Ton/Tons per Month
    Brand: YIHE-CHEM
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA

Basic Info

Model No.: YH-FA-3

CAS No: 126-96-5

Molecular Formular: C4H7NaO

Molecula Weight: 142.09

Einecs No: 204-814-9

Appearance: White Hygroscopic Crystalline Powder

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

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



Molecular Formular


Molecula Weight





White hygroscopic crystalline powder


Lined with plastic bag
)Carton: 1kgX10 bags / box Net Weight: 10kg
)Bags: 1kgX25 bags / package or 25kg bag weight: 25kg


Used in food flavoring, soy products, meat products, pastries, grease and food, feed and so on.



Free acid %


CH3coona %


Moisture %


Ph(10%aqueous solution)%


Formic acid and easy oxide %




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.



Reference dosage(g/kg)

Using method


Soy sauce


Dissolved with a small amount of cold water by adding

Black butter


System by adding 5% aqueous solution, and heating and agitating

Bean paste, flour paste


Composite seasoning


Meat products

Prefabricated meat


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


When adding soybeans crushed



Directly adding of flour or dough

Basic free water, fat and oil


Directly into the oil temperature

Fried snack foods (potato chips fried only)


Directly into the use of spices

Raw grain


Powder with a fan blowing the SDA of food, or spraying the surface of SDA in the food solution, and dried



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
Sodium Diacetate
Sodium Diacetate

10. Storage
Cool dry place, required a temperature not higher than 40 ℃. Sunlight and moisture. Shelf life 2 years
Sodium Diacetate 126-96-5

Sodium Diacetate 126-96-5

Why Choose Us?
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.

3. Packing
We can do according to the customers' request.

4. Transport
The products can be transported by Courier, by air or by sea

5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
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Establised in 2007,Shijiazhuang Yihe-chem Co.Ltd is engaged in Pesticides,Pharmaceutical Intermediates and Color Sorters for agriculture products.With experienced technical team and service team,we have been serving customers in chemical industry and agriculture industry in more than thirty countries and regions.

Our mission is providing high quality products to our customers.Our comprehensive product portfolio and striving for excellent service enable us to develop long-term relationship with our customers all over the world.When you choose Yihe-chem,you may rest assured you are choosing the best value provider in the industry.

Company Info

  • Company Name: shijiazhuang yihe-chem co.,ltd
  • Representative: Wang Rongli
  • Product/Service: Enramycin , Vitamin B2 , N-Methylglucamine , pyrogallol , Color sorter , copper oxine
  • Capital (Million US $): 100RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: shijiazhuang
  • Contact Person: Mr. qiao jiankai
  • Tel: 86-0311-87710061
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