Zhishang Chemical

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Zhishang Chemical

Calcium Propionate CAS 4075-81-4

Molecular Formula: C4H11NO2

Formula Weight: 116.17

ZSpharmac: Calcium Propionate Supplier

Product Name: Calcium Propionate
CAS No: 4075-81-4
Purity: 99%

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Basic Info

Product Name:Calcium Propionate
Other Names:Calciumpropanoate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Crystals or Crystalline Powder
EINECS No.:223-795-8
Storage:Store Below +30°C.
Provide:Calcium Propionate MSDS;
Calcium Propionate COA

What is Calcium Propionate?

Calcium propionate is a safe as well as likewise trusted antifungal agent for food as well as feed licensed by the World Health And Also Health Company (WHO) as well as the United Nations Food as well as likewise Farming Company (FAO). Calcium propionate, like different other fats, can be taken in by people and additionally animals via metabolic process and likewise provide the needed calcium for individuals as well as animals. This advantage is unequaled by different other antifungal reps in addition to is thought about GRAS. The calcium propionate produced by our organization uses high-purity imported propionic acid and also ion-exchange membrane fluid antacids as resources. The excellent quality is stable. Because of heat resistance, the anti-corrosion result is much better than various other products. Calcium propionate is an acid-type food chemical. Under acidic problems, it generates free propionic acid, which has anti-bacterial effect. Its antibacterial effect is influenced by the pH worth of the environment. The mold repressive impact is the best when the pH worth is 5.0; the anti-bacterial capacity is substantially lowered when the pH worth is 6.0, and the minimum inhibitory focus is 0.01%.

Calcium Propionate Property

Melting point 300 °C
density 1.41[at 20℃]
vapor pressure 0-399Pa at 20-23℃
storage temp. Store below +30°C.
solubility water: soluble1g/10 mL, clear, colorless
form Crystals or Crystalline Powder
color White
PH9.2 (200g/l, H2O, 20℃)(IUCLID)
Odorat 100.00?%. bland mild propionic acid
Water Solubility 1 g/10 mL


Calcium Propionate Uses

Used as an antifungal agent for feed. Calcium propionate is generally made use of in feed, as well as when used as a feed preservative, calcium propionate is fairly stable. Propionate is not only made use of in bread, bread, cheese, etc in food, yet likewise made use of in soy sauce to stop mold and inhibit re-fermentation. In medication, propionate can be made right into powder; solution as well as ointment to deal with conditions brought on by parasitical mold and mildews of the skin. The ointment (liquid) includes 12.3% salt propionate, and also the powder includes 15% calcium propionate. Calcium propionate is made use of to avoid aesthetic perishing. It is also used to regulate the pH of cosmetic and individual treatment items.

Calcium propionate has a wide variety of antibacterial effects on mold and mildew, yeast as well as germs.

Calcium propionate can be utilized as an antifungal representative for food and feed, and as a preservative for bread as well as breads. Calcium propionate is very easy to blend equally with flour, and also it can supply calcium required for body while acting as a fresh-keeping preservative, as well as contribute in reinforcing food.

Calcium propionate has a repressive result on mold and mildew and also aerobic bacillus that can create sticky silk in bread, however has no inhibitory impact on yeast.

It is effective versus mold, aerobic spore-producing germs, Gram-negative germs, aflatoxin, etc in starch, healthy protein and oily materials, and has distinct anti-mold and anti-corrosion residential or commercial properties.

It is a new kind, secure, effective, broad-spectrum antifungal agent for food and feed in the fields of food as well as developing, feed, and also conventional Chinese medicine prep work.

As a feed additive, calcium propionate can properly prevent feed mold and mildew and also lengthen the shelf life of feed. If it is combined with other not natural salts, it can also enhance the appetite of animals and increase the milk manufacturing of dairy products cows. Calcium propionate has low volatility, heat resistance, good pet adaptability, as well as is suitable for numerous feeds.

A brand-new sort of feed additive, primarily used as an antifungal representative, which can lengthen the freshness period of feed. It has great anti-kill result on mold and mildew, aerobic bud-producing microorganisms as well as Gram-negative germs, as well as can additionally inhibit the production of aflatoxin. It is safe to yeast, human and livestock, as well as has no harmful as well as negative effects. It can additionally be utilized as a food chemical.

Calcium propionate is a new kind of preservative industrialized and also applied in my country over the last few years. Calcium propionate is made use of as a safe food and feed chemical, which can lengthen the fresh-keeping duration of food and feed. It has excellent disinfectant result, is safe and secure, as well as can change salt benzoate and potassium sorbate which are poisonous to a certain degree. Calcium propionate is not as corrosive as well as annoying as propionic acid, as well as can prevent damages to processing equipment and operators.

The Preparation Method of Calcium Propionate

First, the raw material calcium carbonate is made right into an aqueous suspension, and also the water used have to be improved and purified to get rid of contaminations such as heavy metal magnesium. Put the CaCO3 aqueous suspension into the neutralization reaction kettle quantitatively, keep the temperature in the kettle at 60-80 ° C, include propionic acid while stirring, and also the neutralization response lasts for 2-3 hours. At this time, a large quantity of carbon dioxide gas leaves, which can be discharged through the vent pipeline of the condenser. By readjusting the external heating temperature, including acid and also stirring speed, the response can reach the very best problems. The pH worth at the end of the response ought to be managed at 7-8. This response is a reversible response. The carbon dioxide gas should be released in time to better control the end of the reaction. The counteracted aqueous option is vacuum cleaner filtered, and the resulting filtrate is concentrated in an evaporator, and afterwards positioned in a crystallization storage tank to slowly cool as well as crystallize at typical temperature and pressure. The mommy alcohol can be gone back to the evaporator for 2-3 times as well as discarded. The separated solids are dried into tiny bits and afterwards smashed, determined and also packaged to acquire the finished item of calcium propionate.

Content Analysis of Calcium Propionate

After drying the sample at 120°C for 2 hours, take 1g (weighed to 0.0002g), dissolve it in water, transfer it into a 100ml volumetric flask, and dilute to the mark. Measure 25.00ml, add 75ml of water, titrate with 0.05mol/L disodium ethylenediaminetetraacetic acid standard solution to near the end point, add 10% sodium hydroxide solution 15m!, and let stand for 1min. After adding 0.1g calcium reagent sodium carboxylate indicator (mixed from calcium reagent sodium carboxylate 0=.5g plus potassium sulfate 50g), continue titration until the red color of the solution disappears and turns blue.
Calcium propionate content (%)=V×c×74.48/m×100
In the formula, V——the volume of disodium EDTA standard solution, ml;
c—concentration of disodium EDTA standard solution, mol/L;
m—sample mass, g.
Or one sodium per Ml0.05mol/LEDTA is equivalent to 9.311mg of this product.

About Products:
If you need Calcium Propionate 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 Calcium Propionate manufacturer and supplier, ZSpharmac will provide Calcium Propionate 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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