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A chemical supplier such as Sigma Aldrich.

Or you could react a calcium salt (e.g. calcium carbonate) with propionic (or propanoic, if you prefer the IUPAC nomenclature) acid:

CaCO3 + 2CH3CH2COOH → H2O + CO2 + Ca(CH3CH2COO)2

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16y ago

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Related Questions

Is calcium propionate ionic or covalent?

Calcium is a metal, and propionate is a group of non-metal atoms, so Ca-propionate is ionic.


Is calcium propionate vegan?

Calcium propionate may include dairy products, it depends on the source.


Does bread with calcium propionate mold faster than bread without?

Yes, bread containing calcium propionate is less likely to mold compared to bread without it. Calcium propionate is a preservative that inhibits the growth of mold and bacteria, helping to extend the shelf life of the bread.


What happen when propanoic acid reacts with calcium carbonate?

When propanoic acid reacts with calcium carbonate, it forms calcium propionate, carbon dioxide gas, and water. This reaction is an example of a neutralization reaction where the acidic propanoic acid reacts with the basic calcium carbonate to produce a salt and water.


Does calcium propionate contain iodine?

No, calcium propionate does not contain iodine. It is a calcium salt of propionic acid, primarily used as a preservative in food products. Its chemical composition does not include iodine, which is a separate element. If iodine is a concern, it's important to check specific product labels for any added ingredients.


What is the minimum dose of calcium propionate for mold prevention?

abt 2 kg /ton of feed


What is prepared from propionate and soda lime?

Propionate can react with soda lime (a mixture of sodium hydroxide and calcium oxide) to form propanoate ions. This reaction is often used to convert propionic acid to its corresponding salt, sodium propionate, in organic chemistry.


How does the use of calcium propionate in bread affect its shelf life and overall quality?

The use of calcium propionate in bread helps to extend its shelf life by inhibiting the growth of mold and bacteria. This can improve the overall quality of the bread by keeping it fresher for a longer period of time.


What pharmaceutical company makes E404?

E404, also known as calcium propionate, is not specific to a single pharmaceutical company. It is a food additive commonly used as a preservative in baked goods and other food products. Various companies in the food and pharmaceutical sectors produce and supply calcium propionate under different brand names.


Does cheese have preservatives?

yes it does, in order to keep bacteria from infecting it and making us sick when we eat it


What happens when calcium propoinate reacts with HCl acid?

When calcium propionate reacts with hydrochloric acid (HCl), it forms calcium chloride, water, and releases carbon dioxide gas. This reaction is an acid-base reaction where the acid (HCl) reacts with the calcium compound to form a salt (calcium chloride) and water. The release of carbon dioxide gas can cause effervescence or bubbling.


Where can I find calcium carbonate for purchase?

You can find calcium carbonate for purchase at most pharmacies, health food stores, and online retailers.