CALCIUM PROPIONATE FOOD GRADE

Product Description: Calcium Propionate, Food Grade Food Preservative

At Quimiconsult we distribute fine powder Calcium Propionate [Ca(CH₃CH₂COO)₂], a food grade food preservative recognized worldwide as a mold inhibitor to prevent the growth of fungi and of rope-forming bacilli (ropiness) in bakery, tortilla and pastry products and a wide variety of processed foods. Calcium Propionate acts as a contact antifungal agent that interferes with the enzymatic metabolism of filamentous fungi, preventing their proliferation without inhibiting the action of baker's yeast, which makes it ideal for fermentation processes.

Unlike other preservatives that can interfere with the activity of biological yeasts, Calcium Propionate is fully compatible with fermentation processes, making it the benchmark preservative for the baking industry worldwide. This compatibility allows bakers and formulators to add it directly to the dough without adjusting fermentation times or process conditions, maintaining the quality of the finished product while significantly extending its shelf life. As an additional advantage over sodium propionate, Calcium Propionate contributes calcium to the formulation, a nutritionally valued mineral that, in certain baking systems, is useful for strengthening dough structure.

Our fine powder Calcium Propionate has a dry-basis purity of 98.0 to 100.5%, a pH (10% solution) of 7.5 to 10.5 and a maximum moisture of 5.0%, meeting international quality standards for food additives. Its fine powder (max. 15% retained on 80 mesh USBS) form makes homogeneous dispersion easy in dry blends, bakery premixes, prepared flours and formulations where uniform distribution of the preservative is essential to ensure consistent antifungal protection across the entire production batch.

Calcium Propionate is very soluble in water and slightly soluble in alcohol, allowing it to be used both in dry formulations and in aqueous solutions for spray application on the surface of baked goods, cheeses or sausages, keeping the preservative in the aqueous phase of the food system where moisture favors fungal growth.

Available in Monterrey, Nuevo León, Quimiconsult's fine powder Calcium Propionate comes with specialized technical support, nationwide shipping and complete documentation supporting its use in the food industry, including a technical data sheet, safety data sheet and certificate of analysis for each lot.

Nuoxin Food Ingredient, Specialized Calcium Propionate Manufacturer

The fine powder Calcium Propionate we distribute at Quimiconsult is manufactured by Nuoxin Food Ingredient, a Chinese company specializing in the production of food additives and preservatives for the global food industry. Nuoxin has become one of the leading manufacturers of propionic acid salts, including Calcium Propionate and Sodium Propionate, serving markets in the Americas, Europe, Asia and the Middle East from manufacturing facilities equipped with high-efficiency synthesis and purification technology.

The importance of having Calcium Propionate manufactured by Nuoxin Food Ingredient lies in the consistent quality offered by a producer focused specifically on food additives. Nuoxin operates under quality management systems geared to the food industry, ensuring that every lot of Calcium Propionate meets purity specifications, strict heavy metal limits (arsenic, lead, mercury) and the particle size, moisture and pH parameters required by formulators of processed foods, industrial bakery products and premixes. This lot-to-lot reproducibility is a critical factor for production plants that need raw materials with predictable performance to keep their finished products uniform in quality.

Nuoxin has developed optimized production processes that allow it to offer Calcium Propionate with a controlled impurity profile and a degree of whiteness and particle fineness that facilitates homogeneous incorporation of the preservative into dry blends, prepared flours and automated dosing systems. Its production capacity and focus on food preservatives allow it to maintain stable supply volumes even in periods of high demand, an important factor for bakeries and tortilla makers that operate continuous production cycles and cannot afford shortages of critical raw materials.

By choosing Calcium Propionate from Nuoxin Food Ingredient through Quimiconsult, our customers get a product of international quality with the advantage of local technical support, inventory available in Monterrey, Nuevo León, complete documentation in Spanish (technical data sheet, safety data sheet and certificate of analysis for each lot) and advice on dosing and formulation. Quimiconsult has built a stable commercial relationship with Nuoxin that allows us to offer continuous availability, competitive prices and flexible purchase volumes, from individual bags to pallets and full containers for large-scale operations in the Mexican food industry.

Benefits of Calcium Propionate as a Food Preservative

The main benefit of Calcium Propionate is its ability to extend the shelf life of food products by preventing the growth of molds and fungi, one of the main causes of spoilage in bakery products, tortillas and intermediate water activity foods. By including it in the formulation, manufacturers reduce losses from spoiled product, cut customer returns and widen their commercial distribution windows, which translates directly into improved operating profitability.

The full compatibility of Calcium Propionate with the biological yeasts used in baking is its differentiating advantage over preservatives such as Potassium Sorbate, which can interfere with fermentation activity. Calcium Propionate can be integrated directly without process changes, which simplifies production and reduces batch-to-batch variability. In addition, it contributes calcium, a mineral with nutritional and functional value in baking.

Calcium Propionate helps control the growth of Bacillus mesentericus, the bacterium responsible for "rope" or "ropiness" in bread, a condition that produces viscous, sticky threads in the crumb, generates unpleasant odors and makes the product unacceptable to consumers. This antibacterial property complements its main antifungal action and provides more complete microbiological protection.

From a regulatory standpoint, Calcium Propionate is a GRAS (Generally Recognized as Safe) food additive according to the US FDA, is approved by the European Union as additive E282, and is recognized by the Codex Alimentarius (INS 282) as a safe preservative for use in foods within the established maximum levels. This broad regulatory acceptance makes it easier to market products containing it in domestic and international markets.

The safety profile of Calcium Propionate is exceptionally favorable. Propionic acid and its salts occur naturally during the fermentation of certain foods such as Swiss cheese, where propionic bacteria produce propionic acid as a metabolic by-product. This natural presence in fermented foods supports the perception of the ingredient's safety from both a regulatory perspective and in terms of end-consumer acceptance.

Additionally, Calcium Propionate does not add significant flavor or odor to products at the recommended use levels, leaving the sensory characteristics of each product intact. As a fine white powder with a slight odor, it is unobtrusive in the formulation and easy to handle in production environments where cleanliness and the absence of cross-contamination are priorities.

Industrial Applications of Calcium Propionate

Calcium Propionate is one of the most versatile preservatives in the food industry. Its antifungal mechanism, compatibility with fermentation and safety profile make it suitable for a wide range of sectors.

In the baking industry it is the antifungal preservative of choice: it is added directly to the dough of sandwich bread, pan loaves, hamburger buns, hot dog buns, rolls, dinner rolls, sponge cakes and industrial sweet baked goods. Its main function is to prevent the growth of molds such as Rhizopus, Aspergillus and Penicillium, the most common genera in baked goods stored at room temperature. The typical dose ranges from 0.1% to 0.3% of flour weight, depending on water activity, storage conditions and the desired shelf life.

In the tortilla industry, Calcium Propionate extends the shelf life of wheat flour tortillas and derived products such as industrial wraps, burritos and quesadillas. Flour tortillas are particularly susceptible to mold growth due to their moisture content and room-temperature storage, so the preservative is standard practice in the Mexican and global tortilla industry.

In industrial confectionery and pastry, it is used in cakes, muffins, brownies, soft cookies, donuts and filled products with intermediate water activity. These products combine high water activity ingredients (fillings, creams, fruit) with baked bases, creating microenvironments favorable to fungal growth that Calcium Propionate helps control.

In the dairy industry, it is used as a preservative in processed cheeses, spreads and analogues, and as an aqueous spray on the surface of aged cheeses to prevent surface mold growth during ripening and storage.

In the meat industry, it is used in cooked sausages, frankfurters, hams and packaged meat products where controlling surface fungal growth is necessary to maintain product appearance and safety, especially in sliced products exposed to air in self-service display cases.

In the premix and prepared flour industry, it is part of ready-to-make mixes for bread, pancakes, waffles, cake and pizza. Manufacturers value its stability in dry blends, since it keeps its preservative activity during extended premix storage and becomes fully active when hydrated and baked.

In the animal feed industry, it is widely used as a preservative in balanced feeds, feedstuffs, silage and supplements for cattle, poultry, swine, aquaculture and pets, preventing mold growth and mycotoxin formation during storage, protecting both the nutritional quality of the product and the health of the animal.

In agricultural applications, it is used as a preventive treatment for stored grain and seeds to inhibit fungal growth during storage in silos and warehouses, especially important in high-humidity regions where the risk of mycotoxins is high.

In the pharmaceutical and veterinary field, Calcium Propionate is used as an antifungal agent in certain topical formulations and as a preservative excipient where fungal growth must be inhibited.

Chemical Properties and Technical Specifications of Calcium Propionate

Calcium Propionate [Ca(CH₃CH₂COO)₂] is the calcium salt of propionic acid, with CAS 4075-81-4 and a molecular weight of 186.22 g/mol. It comes as a fine white powder with a slight odor.

Its slightly alkaline pH (7.5–10.5) is relevant for formulators who need to consider the preservative's impact on the final pH of their product, especially in baking, where dough pH influences yeast activity, gluten development and the final characteristics of the bread.

In terms of chemical safety, the product meets strict heavy metal limits (arsenic max. 3 mg/kg, lead max. 2.0 mg/kg, total heavy metals as lead max. 10 mg/kg), within the parameters set by the main international food additive regulations. The particle size (max. 15% retained on 80 mesh USBS) confirms its classification as a fine powder and ensures a particle distribution suitable for uniform incorporation into dry blends, flours and industrial premixes.

Calcium Propionate is very soluble in water and slightly soluble in alcohol, which makes it easy both to use directly as a powder and to prepare aqueous solutions for spray application, keeping the preservative in the aqueous phase of the food system.

Calcium Propionate Directions for Use and Dosage

The dosage varies according to the type of product, the desired shelf life, storage conditions and the water activity of the final product. General recommendations by sector:

• Industrial bread and sweet baked goods: 0.1% to 0.3% of flour weight. For pan breads and products with extended shelf life (7–21 days), work in the upper range; for quick consumption (3–7 days), the lower range is usually sufficient. It is added directly to the dry mix together with the flour before hydration.
• Wheat flour tortillas: 0.2% to 0.3% of flour weight, added at the dry mixing stage to ensure homogeneous distribution. In high-speed continuous processes, perfect dispersion avoids spots of varying concentration between tortillas from the same batch.
• Processed cheeses and dairy products: 0.1% to 0.3% of total weight, depending on formulation and shelf life. For surface spraying on aged cheeses, aqueous solutions of up to 5% are prepared for localized application on the rind.
• Animal feed: generally higher than in human food, typically between 0.1% and 1.0% of balanced feed weight, depending on moisture, storage conditions and the level of protection required against fungi and mycotoxins.

In all cases, stability testing and sensory evaluation of the finished product are recommended to determine the optimal dose that balances antimicrobial protection, shelf life and organoleptic acceptance. It is also advisable to validate the calcium contribution in systems sensitive to dough rheology. Quimiconsult's technical team can advise on determining the right dose.

Calcium Propionate Regulations and Approvals

Calcium Propionate has a broad and solid regulatory framework worldwide that supports its use as a safe food additive, making it easier to export products formulated with it to virtually any international market.

In the United States, the FDA classifies Calcium Propionate as a GRAS (Generally Recognized as Safe) substance under 21 CFR 184.1221, allowing its use in foods without prior approval as long as it is used in accordance with good manufacturing practices (GMP).

In the European Union, it is authorized as a food additive under number E282 within Regulation (EC) No. 1333/2008. EFSA has evaluated its safety and set maximum use levels for different food categories.

The Codex Alimentarius, the international standards reference of the FAO and WHO, includes Calcium Propionate in its list of permitted food additives (INS 282) with maximum use levels by category, which is especially relevant for Mexican manufacturers that export food products.

In Mexico, its use as a food preservative is regulated under the applicable COFEPRISregulations, aligned with the recommendations of the Codex Alimentarius and international food safety standards.

Calcium Propionate Storage and Handling

Proper storage is essential to preserve the quality, purity and preservative efficacy of the product. Calcium Propionate should be stored in its tightly closed original container, in a dry, cool, well-ventilated place, protected from direct sunlight and away from heat sources. It is important to keep containers closed when not in use and to avoid prolonged exposure to air during weighing and dosing, keeping it away from moisture to preserve its flowability.

The product should be kept away from strong acids and from incompatible materials according to the safety data sheet. During handling, it is recommended to avoid generating dust clouds and to use respiratory protection against dust (P1) when handling large quantities or working in areas with limited ventilation. It is advisable to wear splash-proof safety goggles, protective gloves and suitable work clothing. In case of eye contact, rinse immediately with plenty of water for at least 15 minutes and seek medical attention if irritation persists.

The product can form combustible dust-air mixtures, so it must be kept away from ignition sources such as open flames, boilers and other heat sources. It is not toxic in small amounts, but as with any industrial chemical, unintentional ingestion should be avoided and it should be kept out of reach of unauthorized persons; in case of significant accidental ingestion, contact a physician.

Following these good storage and handling practices ensures that Calcium Propionate maintains its quality specifications throughout its shelf life and performs its preservative function optimally.

Other Names and Synonyms for Calcium Propionate

Calcium Propionate may also be identified by its Spanish names Propionato Cálcico, Calcio Propionato or simply as Calcium Propionate (Propionato de Calcio), terms widely used in the food industry. These names appear in technical data sheets, bakery formulations, purchase specifications and quality control documentation.

In food additive nomenclature it is identified as E282 in the European Union system and as INS 282 in the Codex Alimentarius system. Its CAS number is 4075-81-4. Chemically it is the calcium salt of propionic acid, also referred to as calcium propanoate or the calcium salt of propanoic acid (IUPAC nomenclature), and in technical literature by its formula Ca(C₂H₅COO)₂ or C₆H₁₀CaO₄.

Within the category of food-use propionates, Calcium Propionate (E282) differs from Sodium Propionate (E281) mainly in the cation it provides: the calcium salt provides calcium ions —nutritionally valued and, in certain baking systems, useful for strengthening dough structure, although they can toughen it excessively if overdosed—, while the sodium salt provides sodium ions, with less impact on texture. Calcium Propionate is the dominant standard in baking; the choice between the two depends on the formulation system and the desired cation contribution.

In industrial purchasing and procurement it is common to find searches such as calcium propionate price, calcium propionate for bakery, food grade calcium propionate, calcium propionate technical data sheet, calcium propionate safety data sheet, bread preservative, calcium propionate for tortillas, calcium propionate food use, calcium propionate E282, Nuoxin calcium propionate, calcium propionate supplier Mexico or calcium propionate Monterrey. These variations help purchasing managers, formulators, food technologists and quality managers identify the product within the food additives market for baking and processed foods.

Request Your Calcium Propionate Quote

Does your bakery, tortilla plant, food plant, premix factory or balanced feed company need to add food grade Calcium Propionate to its formulations? Contact us and we will gladly analyze your specific application, recommend the right dose and offer you a comprehensive solution with international-quality Nuoxin product, complete technical documentation, CoA per lot, formulation advice and timely delivery anywhere in Mexico from our inventory in Monterrey, Nuevo León. Write to us through our contact page or call us at +52 (81) 8105 0063.

Frequently Asked Questions about Calcium Propionate

What is Calcium Propionate and what is it used for?

It is the calcium salt of propionic acid (E282), an antifungal food preservative that inhibits the growth of molds and rope-forming bacilli in bakery, tortilla, pastry, dairy, meat and animal feed products, without inhibiting the action of yeast, which makes it ideal for fermentation processes.

Why is Calcium Propionate the preferred preservative in baking? 

Because it controls molds (Rhizopus, Aspergillus, Penicillium) and bread rope (Bacillus mesentericus) without interfering with yeast fermentation, so it can be added directly to the dough without adjusting the process. It also contributes calcium to the formulation.

What dose of Calcium Propionate is used in bread?

Typically between 0.1% and 0.3% of flour weight, depending on water activity, storage conditions and the desired shelf life. In flour tortillas, between 0.2% and 0.3%.

What is the difference between Calcium Propionate and Sodium Propionate?

Both are antifungal preservatives compatible with fermentation. The calcium salt (E282) provides calcium ions —the dominant standard in baking and with nutritional value— but can toughen the dough if overdosed; the sodium salt (E281) provides sodium ions, with less impact on texture. The choice depends on the formulation system.

Is Calcium Propionate safe?

Yes. It is GRAS according to the FDA (21 CFR 184.1221), additive E282 approved in the European Union and INS 282 in the Codex Alimentarius. Propionic acid and its salts occur naturally in fermented foods such as Swiss cheese.

Does Calcium Propionate affect the flavor or odor of the product?

It does not add significant flavor or odor at the recommended use levels, so it leaves the product's sensory characteristics intact.

Is Calcium Propionate soluble in water?

Yes, it is very soluble in water and slightly soluble in alcohol, so it can be used as a powder in dry blends or in aqueous solution for spray application.

What are the specifications of the Nuoxin Calcium Propionate you distribute?

Fine white powder with a slight odor, dry-basis purity 98.0–100.5%, moisture max. 5.0%, pH (10% solution) 7.5–10.5, particle size max. 15% retained on 80 mesh USBS, with controlled heavy metal limits.

Where to buy Calcium Propionate in Mexico?

At Quimiconsult we distribute Nuoxin Calcium Propionate with inventory in Monterrey, Nuevo León, and nationwide shipping, with technical data sheet, safety data sheet and CoA per lot. Request a quote stating volume and application; we handle everything from individual bags to pallets and full containers.

Related products

Calcium Propionate is part of Quimiconsult's line of preservatives and ingredients for the food industry. If you are choosing the right preservative for your bakery, tortilla plant or food plant, or complementing your formulation, these related products may interest you:

The propionate family:

• Sodium Propionate (E281): an antifungal preservative from the same family, compatible with fermentation, that provides sodium ions instead of calcium; an alternative when less impact on dough texture is desired.
• Propionic Acid USP: the acid from which both salts are derived; used as a preservative and acidulant in foods and as an antifungal agent in grain and balanced feeds.

Other food preservatives:

• Potassium Sorbate: a broad-spectrum antifungal and anti-yeast preservative, ideal for systems where fermentation activity does not need to be preserved (fillings, dairy, beverages, intermediate water activity products).

Ingredients for bakery and food formulation:

• Food grade Guar Gum: thickener and stabilizer for texture and moisture retention in doughs and baked goods.
• Xanthan Gum: stabilizer for rheology and suspensions/emulsions in premixes and food systems.

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