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Zhishang Chemical

Sodium Dehydroacetate CAS 4418-26-2

Molecular Formula: C8H7NaO4

Formula Weight: 190.13

ZSpharmac: Sodium Dehydroacetate Supplier

Product Name: Sodium Dehydroacetate
CAS No: 4418-26-2
Purity: 99%

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Basic Info

Product Name:Sodium Dehydroacetate
Other Names:Dehydroacetic Acid SodiuM Salt
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Yellow Powder
EINECS No.:224-580-1
Storage:Store Below +30°C.
Provide:Sodium Dehydroacetate MSDS;
Sodium Dehydroacetate COA

What is Sodium Dehydroacetate ?

Sodium dehydroacetate is a broad-spectrum, highly antibacterial food preservative, especially strong against mold and yeast. Under the same amount of addition, the antibacterial effect is several times or even dozens of times higher than that of sodium benzoate and potassium sorbate, which are widely used now. What is particularly valuable is that it has little inhibitory effect on acid-producing bacteria, especially lactic acid bacteria. In accordance with relevant national standards and US FCC recommendations, it is suitable for fermented bean curd, assorted pickles, kimchi, sauerkraut, raw fruit juice, concentrated fruit juice, fruit wine, cheese, cream, margarine, yogurt, lactic acid drinks, carbonated drinks, bean paste, bread, moon cakes Anti-corrosion and anti-mold of products such as , cakes, sweet noodle sauce, canned food, condiments, health care products, cosmetics, etc. Especially for lactic acid beverages, kimchi, sauerkraut, pickles and other products that need to suppress other harmful bacteria as much as possible and less inhibit beneficial lactic acid bacteria.

Sodium Dehydroacetate Property

Melting point ~295 °C (dec.)
density 1.499[at 20℃]
vapor pressure 0Pa at 25℃
storage temp. Store below +30°C.
solubility 330g/l
form Powder
pka5.36[at 20 ℃]
color White to yellow
PH8.8-9.3 (100g/l, H2O, 20℃)
Water Solubility Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene.


Sodium Dehydroacetate Uses

  1. Sodium Dehydroacetate is an anti-bacterial rep with high safety and security, wide anti-bacterial variety as well as also solid anti-bacterial ability. It is less affected by the pH of food, along with can protect high antibacterial effectiveness under acidic or somewhat alkaline problems. Its anti-bacterial capacity is much better than sodium benzoate, potassium sorbate, calcium propionate, and so on, as well as it is a perfect food antiseptic as well as likewise preservative.
  2. Sodium dehydroacetate is a preservative made use of in cosmetics as well as specific care things as a result of its antimicrobial residential properties. Sodium dehydroacetate is taken into consideration a reliable antimicrobial as well as preservative, stopping the growth of microbial as well as fungal germs even at very reduced emphasis.

Application of Sodium Dehydroacetate in Food Industry

1. Bread, pastry
Cake is a popular pastry. Because it is rich in nutrition and rich in water, it is easy to breed mold. Especially in summer, when the air humidity is high, mold will grow after the cake is left for a few days. If a small amount of Sodium Dehydroacetate is used in the process of making pastries, the storage period of freshly baked pastries can be extended to 11 days without mildew.
Usually, the flour does not need to be fermented when making cakes, so it can be added when kneading the dough. If yeast is to be used for fermentation, Sodium Dehydroacetate should be added after fermentation.
Because baked goods require high temperature treatment, the inhibitory effect of Sodium Dehydroacetate on the growth of microorganisms through heat treatment has not changed. Therefore, as an excellent preservative for food such as bread and cakes that require high temperature treatment, Sodium Dehydroacetate is a good choice.

2. Fillings for baked goods
Pastry fillings are used for moon cakes and snacks. Due to their rich nutrition and high water content, they are prone to mold. Especially in summer, they can generally only be stored for about a week, which brings great inconvenience and economic loss to production, sales, transportation and storage. If Sodium Dehydroacetate is used as a preservative in the filling process, the storage period of the filling can be significantly extended.
When making fillings, you can first dissolve Sodium Dehydroacetate with a small amount of water and then mix it into the fillings.

3. Cooked meat products, prepared meat products
When marinating meat, add Sodium Dehydroacetate to the brine to form a protective film on the surface of the product to prevent the meat from becoming sticky, stale and moldy. Meat snacks, phoenix wings, chicken feet, duck gizzards, jerky, etc., are mixed with seasonings and mixed into the product. Processed products such as meat sausages can be directly added to this product, the dosage is 0.5g/kg of the finished product, and 0.3% solution of this product can also be used to spray or impregnate casings for mildew prevention.

4. Pickled vegetables
The production of kimchi should be done with great care to prevent bacterial contamination, otherwise a jar of vegetables will rot. If sodium dehydroacetate is added in the production of kimchi, then there is no need to worry about the whole jar being contaminated with bacteria and spoiled, so that pickles can be made anywhere at any time. In the process of making kimchi, after the cabbage fermenting vat becomes sour, dissolve Sodium Dehydroacetate with a small amount of water and pour it evenly into the vat. It is also possible to add sodium dehydroacetate while pickling the vegetables, but the time to leave the tank will be longer. After using Sodium Dehydroacetate, at a room temperature of 20-25°C, the sauerkraut will not grow old, rot, and have no peculiar smell, and it can be kept fresh until the next year when the sauerkraut is pickled, and the sauerkraut is still crispy. The same method can be used to pickle cucumbers, peppers, radishes, celery, potherb mustard greens, beans, etc.

5. Fermented soy products
Soybean paste is prone to mold and mildew in summer, adding Sodium Dehydroacetate 0.01%-0.03% to soybean paste can prevent it from going moldy for 6 months. In the anti-mold test on mature fermented bean curd, when the dosage of Sodium Dehydroacetate is 0.03%, it can be preserved for 6 months, and the fermented bean curd does not become moldy, while when the dosage of sodium benzoate is 0.1%, mildew occurs in less than 3 months.

6. Compound seasoning
Mayonnaise, salad dressing and other compound seasonings are rich in nutrients and high in water content, and are prone to mildew and sourness. Adding Sodium Dehydroacetate 0.05% can effectively prevent mildew and sourness.

About Products:
If you need Sodium Dehydroacetate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Sodium Dehydroacetate, ZSpharmac will provide Sodium Dehydroacetate raw materials to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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