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Monocalcium phosphate is an inorganic compound widely used as a leavening agent, fertilizer component, and nutritional supplement in animal feed.
Monocalcium phosphate is produced by the reaction of phosphoric acid with calcium sources such as limestone and is valued for its solubility and bioavailability.
Monocalcium phosphate is extensively utilized in the food industry, agriculture, and pharmaceutical applications due to its multifunctional properties and safety profile.
CAS Number: 7758-23-8
EC Number: 231-837-1
Molecular Formula: Ca(H₂PO₄)₂·H₂O
Molecular Weight: 252.07 g/mol
Synonyms: Monocalcium phosphate, Calcium dihydrogen phosphate, Acid calcium phosphate, Calcium biphosphate, MCP, Primary calcium phosphate, Food grade monocalcium phosphate, Feed grade monocalcium phosphate, Monocalcium orthophosphate, Calcium superphosphate, Calcium phosphate monobasic, Calcium phosphate acid salt, Ca(H₂PO₄)₂·H₂O, Leavening agent monocalcium phosphate, MCP fertilizer grade
APPLICATIONS
Monocalcium phosphate is widely used in the baking industry as a leavening agent to release carbon dioxide when combined with sodium bicarbonate.
Monocalcium phosphate is employed in the production of bakery products such as cakes, breads, and biscuits to ensure proper rising and texture.
Monocalcium phosphate is added to pancake mixes and instant bakery powders for consistent leavening action.
Monocalcium phosphate is incorporated into animal feed formulations to provide a readily available source of phosphorus and calcium.
Monocalcium phosphate is used in poultry feed to support bone development and eggshell formation.
Monocalcium phosphate is included in swine and cattle diets to enhance growth and reproductive health.
Monocalcium phosphate is applied in agriculture as a fertilizer ingredient to improve soil phosphorus content.
Monocalcium phosphate is used in compound fertilizers for balanced nutrient supply.
Monocalcium phosphate is valued for its water solubility, ensuring quick uptake by crops.
Monocalcium phosphate is incorporated into food-grade mineral supplements for humans.
Monocalcium phosphate is included in pharmaceutical formulations as a calcium and phosphorus source.
Monocalcium phosphate is used in fortified foods such as breakfast cereals to enhance nutritional value.
Monocalcium phosphate is utilized in toothpaste and oral care products as a polishing agent and source of calcium phosphate.
Monocalcium phosphate is added to dental products to help remineralize tooth enamel.
Monocalcium phosphate is used in dietary supplements to support bone health.
Monocalcium phosphate is employed in processed cheese manufacturing as an emulsifying salt.
Monocalcium phosphate is added to dairy products to stabilize texture and improve nutritional profile.
Monocalcium phosphate is used in powdered beverages as a stabilizer and mineral fortifier.
Monocalcium phosphate is included in industrial applications for corrosion inhibition in water treatment.
Monocalcium phosphate is used as a buffering agent in laboratory reagents.
Monocalcium phosphate is incorporated into specialty adhesives as a filler.
Monocalcium phosphate is found in ready-to-eat bakery mixes to provide reliable leavening during storage.
Monocalcium phosphate is used in biscuits and cookies to create uniform texture and prevent flatness.
Monocalcium phosphate is applied in waffles and muffins for controlled gas release and product volume.
Monocalcium phosphate is used in aquaculture feed to improve fish and shrimp growth rates.
Monocalcium phosphate is added to feed premixes for enhanced digestibility and mineral absorption.
Monocalcium phosphate is considered a safe and effective supplement in veterinary nutrition.
Monocalcium phosphate is incorporated into pharmaceutical syrups as a stabilizer.
Monocalcium phosphate is used in health supplements for bone density improvement.
Monocalcium phosphate is added to pediatric formulations as a safe mineral fortifier.
Monocalcium phosphate is employed in fertilizer blends for fruit and vegetable crops.
Monocalcium phosphate is applied in soil conditioning to restore phosphorus levels.
Monocalcium phosphate is valued in sustainable agriculture for its efficiency and low environmental impact.
Monocalcium phosphate is used in instant noodle seasonings and powdered soups for stability.
Monocalcium phosphate is included in sauces and gravies as a mineral fortifier.
Monocalcium phosphate is applied in snacks to enhance calcium content.
Monocalcium phosphate is added to cosmetics as a mild abrasive.
Monocalcium phosphate is used in powders and foundations to improve texture.
Monocalcium phosphate is included in body care formulations as a mineral additive.
Monocalcium phosphate is employed in laboratory research as a standard phosphate source.
Monocalcium phosphate is used in testing kits for nutrient analysis.
Monocalcium phosphate is valued in analytical chemistry for its stability and purity.
DESCRIPTION
Monocalcium phosphate is a white, crystalline or granular solid with a slightly acidic taste.
Monocalcium phosphate is odorless and stable under normal storage conditions.
Monocalcium phosphate is freely soluble in water, providing high bioavailability in food and feed applications.
Monocalcium phosphate decomposes at elevated temperatures, releasing water and phosphoric acid.
Monocalcium phosphate is commonly produced by treating calcium carbonate with phosphoric acid.
Monocalcium phosphate is highly reactive with alkaline substances, releasing phosphates.
Monocalcium phosphate has a neutral to slightly acidic reaction, making it suitable for bakery formulations.
Monocalcium phosphate is biodegradable and environmentally safe when used in agriculture.
Monocalcium phosphate is non-toxic when used within regulated levels in food and feed.
Monocalcium phosphate is classified as Generally Recognized as Safe (GRAS) by major regulatory bodies.
PROPERTIES
Chemical Formula: Ca(H₂PO₄)₂·H₂O
Molecular Weight: 252.07 g/mol
Common Name: Monocalcium phosphate
Appearance: White crystalline or granular solid
Odor: Odorless
Density: Approx. 2.22 g/cm³
Melting Point: Decomposes before melting
Solubility: Freely soluble in water, insoluble in alcohol
Reactivity: Reacts with alkaline substances and releases phosphoric acid
Chemical Stability: Stable under normal storage and handling conditions
Storage Temperature: Store at 15–25°C in a dry, ventilated place
FIRST AID
Inhalation:
If Monocalcium phosphate dust is inhaled, move the affected person to fresh air immediately.
If breathing difficulties occur, seek medical attention.
Provide artificial respiration if the person is not breathing.
Skin Contact:
Wash the affected area thoroughly with soap and water.
If irritation occurs, seek medical advice.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Rinse eyes with water for at least 15 minutes, lifting eyelids frequently.
Seek immediate medical attention if irritation persists.
Remove contact lenses if present and easy to do.
Ingestion:
If Monocalcium phosphate is ingested, rinse the mouth with water.
Do not induce vomiting unless directed by medical personnel.
Seek immediate medical attention if discomfort persists.
Note to Physicians:
Treat symptomatically.
Provide supportive care.
No specific antidote is known.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear suitable personal protective equipment, including gloves, goggles, and dust masks, when handling Monocalcium phosphate.
Avoid generating dust during handling.
Ventilation:
Use adequate local exhaust or general ventilation to minimize airborne exposure.
Avoidance:
Avoid contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after use.
Spill and Leak Procedures:
Collect spilled material using suitable absorbent materials.
Avoid creating dust and dispose of according to local regulations.
Storage:
Store Monocalcium phosphate in a cool, dry, well-ventilated place.
Keep containers tightly closed and protected from moisture.
Avoid storing near strong alkalis and acids.
Handling Cautions:
Prevent contamination during use.
Ensure storage containers are properly sealed to maintain product quality.
Avoid excessive heat or humidity to preserve stability.
