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E341 Calcium Phosphates are calcium salts of phosphoric acid used in food and beverage applications as acidity regulators, anticaking agents, mineral fortifiers, and functional processing aids, and E341 Calcium Phosphates are valued for providing calcium and phosphate while supporting stable processing and texture.
E341 Calcium Phosphates include monocalcium phosphate, dicalcium phosphate, and tricalcium phosphate forms, and E341 Calcium Phosphates are widely used in bakery leavening systems, powdered foods, supplements, and fortified products.
E341 Calcium Phosphates are typically supplied as white powders with different solubility and reactivity profiles, and E341 Calcium Phosphates performance depends on phosphate type, particle size, dosage, and the overall formulation design.
CAS Number: 7758-23-8 (Monocalcium phosphate) / 7757-93-9 (Dicalcium phosphate) / 7758-87-4 (Tricalcium phosphate)
EC Number: 231-837-8 (monocalcium phosphate) / 231-826-1 (dicalcium phosphate) / 231-840-8 (tricalcium phosphate)
Molecular Formula: Ca(H2PO4)2 (monocalcium phosphate) / CaHPO4 (dicalcium phosphate) / Ca3(PO4)2 (tricalcium phosphate)
Molecular Weight: 234.05 g/mol (monocalcium phosphate; typical) / 136.06 g/mol (dicalcium phosphate; typical) / 310.18 g/mol (tricalcium phosphate; typical)
Synonyms: E341 Calcium Phosphates, Calcium Phosphate, Monocalcium Phosphate, Dicalcium Phosphate, Tricalcium Phosphate, Calcium Phosphate Food Grade, Calcium Phosphate Anticaking Agent, Calcium Phosphate Mineral Fortifier, E341, Calcium Phosphates Acidity Regulator, Calcium Phosphate Leavening Acid (MCP), Calcium Phosphate Powder, E341 Calcium Phosphates, Calcium Phosphates, Calcium Phosphate, Monocalcium Phosphate, Dicalcium Phosphate, Tricalcium Phosphate, Calcium Dihydrogen Phosphate, Calcium Hydrogen Phosphate, Tricalcium Bis(phosphate), Monocalcium Orthophosphate, Dicalcium Orthophosphate, Tricalcium Orthophosphate, Calcium Phosphate Monobasic, Calcium Phosphate Dibasic, Calcium Phosphate Tribasic, Monobasic Calcium Phosphate, Dibasic Calcium Phosphate, Tribasic Calcium Phosphate, Primary Calcium Phosphate, Secondary Calcium Phosphate, Tertiary Calcium Phosphate, Calcium Phosphate Salts, Orthophosphoric Acid Calcium Salts, Calcium Salts of Phosphoric Acid, Calcium Orthophosphate Salts, Monocalcium Bis(dihydrogen phosphate), Dicalcium Monohydrogen Phosphate, Tricalcium Phosphate Anhydrous, Dicalcium Phosphate Dihydrate, Dicalcium Phosphate Anhydrous
APPLICATIONS
E341 Calcium Phosphates are used in baking powders and bakery mixes as leavening acids to control reaction with bicarbonates and produce carbon dioxide.
E341 Calcium Phosphates are incorporated into cakes, muffins, and biscuits to support consistent rise and crumb structure.
E341 Calcium Phosphates are used in self-rising flour systems to provide predictable leavening performance.
E341 Calcium Phosphates are used as anticaking agents in powdered foods to improve flowability and prevent clumping.
E341 Calcium Phosphates are incorporated into powdered seasonings and spice blends to maintain free-flowing behavior during storage.
E341 Calcium Phosphates are used in powdered beverage mixes to reduce caking and improve handling.
E341 Calcium Phosphates are used in dairy powders such as milk powder and creamer powders to improve flowability and reduce caking.
E341 Calcium Phosphates are incorporated into grated and powdered cheese products to reduce clumping and maintain dosing consistency.
E341 Calcium Phosphates are used in coffee creamers to improve powder stability and reduce moisture-related defects.
E341 Calcium Phosphates are used as calcium fortifiers in foods and beverages to increase calcium content in compatible formulations.
E341 Calcium Phosphates are incorporated into nutrition bars and cereals to support calcium enrichment and mineral balance.
E341 Calcium Phosphates are used in plant-based beverages in selected formulations to provide calcium fortification with controlled stability.
E341 Calcium Phosphates are used in dietary supplements and nutraceuticals as calcium and phosphate sources with good handling in tablets and powders.
E341 Calcium Phosphates are incorporated into chewable supplements to provide calcium with acceptable taste and stability.
E341 Calcium Phosphates are used in capsule and tablet formulations as functional excipients and mineral actives.
E341 Calcium Phosphates are used in processed foods to support pH control and mineral balance in compatible systems.
E341 Calcium Phosphates are incorporated into sauces and dressings in selected applications to provide stability and mineral contribution.
E341 Calcium Phosphates are used in confectionery in selected applications to support mineral fortification and stable processing.
E341 Calcium Phosphates are valued because E341 Calcium Phosphates provide multifunctional benefits including leavening support, anticaking performance, and mineral fortification, enabling stable processing and consistent product quality across many food categories.
E341 Calcium phosphates are used as calcium sources for mineral fortification in foods and beverages.
E341 Calcium phosphates support calcium enrichment and phosphate contribution in fortified products.
E341 Calcium phosphates help improve nutritional labeling while maintaining acceptable sensory quality when properly formulated.
E341 Calcium phosphates are used in dietary supplements as calcium sources in tablets, capsules, and powders.
E341 Calcium phosphates support calcium delivery in supplement formulations.
E341 Calcium phosphates help provide a widely used, stable mineral source for solid dosage supplements.
E341 Calcium phosphates are used in chewable calcium supplements to provide mineral content with appropriate flavoring systems.
E341 Calcium phosphates support formulation of chewables with stable hardness.
E341 Calcium phosphates help reduce moisture sensitivity compared with some other calcium salts.
E341 Calcium phosphates are used in effervescent tablets and drink mixes as calcium sources in some formulations.
E341 Calcium phosphates support mineral contribution while managing acid–base taste balance.
E341 Calcium phosphates help improve label claims for calcium in effervescent products.
E341 Calcium phosphates are used in fortified beverages to add calcium in some formulations.
E341 Calcium phosphates support calcium delivery in dairy drinks and plant-based beverages in some systems.
E341 Calcium phosphates help manage stability through controlled dispersion and stabilizer selection.
E341 Calcium phosphates are used in plant-based milk alternatives to provide calcium fortification.
E341 Calcium phosphates support mineral enrichment of oat, soy, and nut beverages.
E341 Calcium phosphates help improve nutrition profile while managing sediment risk in some designs.
E341 Calcium phosphates are used in bakery products as calcium fortification ingredients in some recipes.
E341 Calcium phosphates support mineral enrichment in breads, cakes, and biscuits.
E341 Calcium phosphates help improve nutritional labeling while maintaining acceptable taste.
E341 Calcium phosphates are used in breakfast cereals and cereal bars to add calcium in some formulations.
E341 Calcium phosphates support calcium fortification in snacks and breakfast items.
E341 Calcium phosphates help improve mineral content while keeping processing manageable.
E341 Calcium phosphates are used in flour treatment and bakery mixes as anti-caking and flow aids in some products.
E341 Calcium phosphates support free-flowing powder blends in dry mixes.
E341 Calcium phosphates help reduce clumping in premixes during storage.
E341 Calcium phosphates are used as anticaking agents in powdered foods and seasonings.
E341 Calcium phosphates support improved powder flow in spice blends and drink powders.
E341 Calcium phosphates help reduce moisture-driven caking in dry products.
E341 Calcium phosphates are used in table salt and seasoning blends as flow agents in some applications.
E341 Calcium phosphates support reduced clumping in salt under humid conditions.
E341 Calcium phosphates help improve dosing and packaging performance for salt products.
E341 Calcium phosphates are used in confectionery as mineral fortification ingredients in some products.
E341 Calcium phosphates support calcium enrichment of candies and chews in some concepts.
E341 Calcium phosphates help provide stable mineral content in sugar-based products.
E341 Calcium phosphates are used in chewing gum as fillers and anti-stick powders in some formulations.
E341 Calcium phosphates support processing by reducing tackiness of gum base.
E341 Calcium phosphates help improve powder handling in gum manufacturing.
E341 Calcium phosphates are used in processed cheese and cheese sauces to adjust calcium balance in some formulations.
E341 Calcium phosphates support texture tuning and melt behavior in selected systems.
E341 Calcium phosphates help maintain stable product body when mineral balance is controlled.
E341 Calcium phosphates are used in dairy desserts to support mineral fortification and texture control in some products.
E341 Calcium phosphates support stable mineral profiles in yogurt and dairy gels.
E341 Calcium phosphates help manage acidity interactions in fortified dairy systems.
E341 Calcium phosphates are used in toothpaste as polishing agents in many formulations.
E341 Calcium phosphates support gentle abrasion for plaque removal.
E341 Calcium phosphates help improve mouthfeel and cleaning performance in oral care.
E341 Calcium phosphates are used in dental powders and whitening formulations as mild abrasives in some products.
E341 Calcium phosphates support polishing of enamel surface under controlled abrasivity.
E341 Calcium phosphates help improve cleaning and brightness perception in oral care.
E341 Calcium phosphates are used in pharmaceuticals as excipients and fillers in tablet manufacturing.
E341 Calcium phosphates support good compressibility for direct compression in many formulations.
E341 Calcium phosphates help produce robust tablets with stable hardness.
E341 Calcium phosphates are used as diluents in solid dosage forms to provide bulk and flow.
E341 Calcium phosphates support consistent tablet weight and content uniformity.
E341 Calcium phosphates help improve powder flow and compaction performance.
E341 Calcium phosphates are used in capsule filling blends to improve flow properties.
E341 Calcium phosphates support uniform filling and reduced segregation in powders.
E341 Calcium phosphates help stabilize blends during high-speed encapsulation.
E341 Calcium phosphates are used in agricultural fertilizers as phosphate nutrient sources in some products.
E341 Calcium phosphates support phosphorus availability for plant growth.
E341 Calcium phosphates help improve soil nutrient management in certain fertilizer programs.
E341 Calcium phosphates are used in animal feed as mineral supplements to provide calcium and phosphorus.
E341 Calcium phosphates support bone development and mineral balance in livestock diets.
E341 Calcium phosphates help improve consistency of feed mineral content.
E341 Calcium phosphates are used in pet food as mineral sources and anticaking aids in some formulations.
E341 Calcium phosphates support balanced mineral profiles in kibble and wet foods.
E341 Calcium phosphates help improve flow and processing of dry pet food powders.
E341 Calcium phosphates are used in water treatment as phosphate sources in some corrosion control programs.
E341 Calcium phosphates support protective film formation in certain water chemistries.
E341 Calcium phosphates help reduce metal dissolution in distribution systems under controlled operation.
E341 Calcium phosphates are used in industrial processes as pH and mineral control agents in some applications.
E341 Calcium phosphates support buffering and hardness management in selected systems.
E341 Calcium phosphates help stabilize process water chemistry under defined conditions.
E341 Calcium phosphates are used in ceramics and materials processing as mineral fillers in some formulations.
E341 Calcium phosphates support controlled mineral composition in specialty materials.
E341 Calcium phosphates help improve performance of certain ceramic and composite systems.
E341 Calcium phosphates are used in biomedical materials research as calcium phosphate phases similar to bone mineral.
E341 Calcium phosphates support development of bone graft materials and coatings in research.
E341 Calcium phosphates help enable biocompatible mineral-based biomaterials in controlled applications.
E341 Calcium phosphates are used in product development to tune calcium fortification, flow properties, and stability in dry mixes.
E341 Calcium phosphates support achieving target mineral content with acceptable sensory profile.
E341 Calcium phosphates help reduce caking and improve handling of powdered formulations.
E341 Calcium phosphates are used in manufacturing troubleshooting to address caking and flow problems in powdered products.
E341 Calcium phosphates support improved powder flow through anticaking functionality.
E341 Calcium phosphates help reduce clumping during storage and transport.
DESCRIPTION
E341 Calcium Phosphates are a group of calcium salts of phosphoric acid, and E341 Calcium Phosphates are used for leavening, anticaking, and mineral fortification depending on the specific form selected.
E341 Calcium Phosphates differ in solubility and acidity, and monocalcium phosphate is more soluble and more acidic, while tricalcium phosphate is less soluble and more neutral.
E341 Calcium Phosphates support baking performance because E341 Calcium Phosphates react with bicarbonate to release carbon dioxide, and reaction rate depends on the phosphate type and processing conditions.
E341 Calcium Phosphates are used as anticaking agents because fine calcium phosphate particles reduce moisture-driven clumping and improve powder flow.
E341 Calcium Phosphates can affect clarity and texture in beverages, so selection and dosage must be matched to the product type and desired sensory profile.
E341 Calcium Phosphates should be used according to applicable food additive regulations and good manufacturing practices for the target market.
E341 Calcium Phosphates are typically supplied as white powders, and particle size and surface area influence flow properties and reactivity.
E341 Calcium Phosphates should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and contamination.
E341 Calcium Phosphates should be handled with good hygiene and dust control practices during bulk powder processing.
E341 Calcium phosphates are calcium salts of phosphoric acid and include mono-, di-, and tricalcium phosphate forms depending on specification.
E341 Calcium phosphates are typically white powders with varying solubility, with monocalcium phosphate being more soluble than tricalcium phosphate.
E341 Calcium phosphates provide calcium and phosphate ions and can serve as fortifiers, anticaking agents, and functional fillers.
E341 Calcium phosphates are widely used in foods and supplements for calcium fortification and as flow aids in powdered products.
E341 Calcium phosphates are also common excipients in pharmaceuticals for tablet filling and compaction performance.
E341 Calcium phosphates are widely used in oral care as polishing and abrasive agents in toothpaste.
E341 Calcium phosphates performance depends on the specific phosphate form, particle size, hydration state, and interactions with other ingredients.
E341 Calcium phosphates should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and caking.
E341 Calcium phosphates are valued for mineral delivery, stability, and broad usefulness across food, pharma, oral care, and industrial applications.
PROPERTIES
Common Name: E341 Calcium Phosphates
Chemical Type: Phosphate salts; acidity regulator; leavening acid (MCP); anticaking agent; mineral fortifier
Appearance: White powder
Odor: Odorless
Taste: Neutral to slightly chalky (form and dosage dependent)
Solubility: Monocalcium phosphate soluble; dicalcium phosphate slightly soluble; tricalcium phosphate poorly soluble
Functional Effects: Leavening (MCP), anticaking (DCP/TCP), calcium fortification (DCP/TCP), pH and mineral balance support
Thermal Stability: Stable under typical food processing conditions
Hygroscopicity: Low; good powder stability when stored dry
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 24–60 months in original sealed packaging (supplier dependent)
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing dust during powder handling.
Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs or if a large amount is swallowed.
Never give anything by mouth to an unconscious person.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.
HANDLING AND STORAGE
Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid generating dust and avoid inhalation of fine powder.
Maintain good hygiene and clean-up practices in handling areas.
Ventilation:
Use general ventilation for normal handling.
Use local exhaust where dust may be generated during powder transfer.
Minimize airborne particulate accumulation in enclosed areas.
Storage:
Store in tightly closed containers in a cool, dry place.
Protect from moisture to prevent caking and maintain free-flowing behavior.
Keep containers properly labeled and protected from contamination.
Spill and Leak Procedures:
Sweep up spilled powder and avoid dust generation.
Collect into suitable containers for reuse or disposal according to local regulations.
Clean residues with water if needed and dry the area to prevent slip hazards.
Handling Precautions:
Select the correct phosphate type because E341 Calcium Phosphates range from acidic leavening salts to low-solubility anticaking and fortification salts.
Evaluate sensory and stability impact because calcium phosphate choice affects solubility, turbidity, and mouthfeel in beverages and powders.
Rotate stock using FIFO practices to maintain consistent quality and predictable leavening, anticaking, and fortification performance.
