CAS 4075-81-4 food grade preservative powder calcium propionate
1,Chemical Name:Calcium Propionate
2,Molecular Formula: C6H10CaO4·0-1 H2O
3,Molecular Weight:186.22 (Anhydride)
4,CAS:4075-81-4
5,Character: White crystalline granule or powder; Odorless or with little propionate smell; Deliquescent; Soluble in water (40%),
insoluble in alcohol and ethers. The PH value of aqueous solution with 10% is between 8.0 and 10.0.
6,Usages: Preservative; Mildew-retarding agent.
Calcium propionate is also an acid-type food preservative, It has strong inhibitory effect on various molds, Gram-negative bacilli or Bacillus aerobicus in acidic medium. It has special effects on preventing the production of aflatoxin, but is almost ineffective against yeast. In the food industry, it is mainly used for vinegar, soy sauce, bread, cakes and soy products . It can also be used as a fungicide for feed
Use As a preservative for bread, pastries and cheese, and a fungicide for feed. As a propionate for food preservatives, calcium propionate is mainly used for bread, because sodium propionate raises the pH of bread and delays the fermentation of raw noodles; sodium propionate is often used in cakes, because the bulk of the cake is synthetically expanded. The loosening agent has no yeast development problems caused by an increase in pH. When used as a feed preservative, sodium propionate is superior to calcium propionate. However, calcium propionate is more stable than sodium propionate. In addition to bread, cakes, cheese, etc.,propionate can also be used for soy sauce to prevent mildew
Calcium Propionate Powder
Items | Standards |
COLOR | WHITE POWDER OR GRANULAR |
CONTENT | ≥99% |
LOSS ON DRYING | ≤9.0% |
PH 10% | 7-9 |
ARSENIC | ≤0.0003% |
HEAVY METAL(As Pb) | ≤0.001% |
FLUORIN | ≤0.003% |
WATER IN SOLUBLE | ≤0.30% |
FE | ≤0.005% |
Calcium Propionate Granular
Items | Standards |
COLOR | WHITE POWDER OR GRANULAR |
CONTENT | ≥99% |
LOSS ON DRYING | ≤9.0% |
PH 10% | 7-9 |
ARSENIC | ≤0.0003% |
HEAVY METAL(As Pb) | ≤0.001% |
FLUORIN | ≤0.003% |
WATER IN SOLUBLE | ≤0.30% |
FE | ≤0.005% |
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Usually 2 or 3 years.
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T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai