Description

Calcium Magnesium Orthophosphate is a high-purity inorganic compound valued for its dual mineral content and functional properties. This product is essential for applications requiring a controlled-release source of bioavailable calcium and magnesium ions. It is primarily utilized by manufacturers in the food, pharmaceutical, and specialty chemical industries seeking a reliable and consistent mineral supplement or processing aid.

Application

• Food & Nutritional Supplements: As a mineral fortifier and pH regulator in functional foods, beverages, and dietary supplements.
• Pharmaceuticals: Used as an excipient in tablet formulations and as an active ingredient in mineral supplement tablets and capsules.
• Animal Feed & Pet Food: Incorporated as a nutritional additive to support bone health and metabolic functions in livestock and pets.
• Dental Care Products: Serves as a mild abrasive and remineralizing agent in toothpaste and oral care formulations.
• Industrial Processes: Acts as a flame retardant synergist or a stabilizing agent in certain polymer and ceramic applications.
• Laboratory & Research: Used as a standard or reagent in analytical chemistry and materials science research.

Basic Information

Product Name	Calcium Magnesium Orthophosphate
CAS No.	25618-23-9
Molecular Formula	CaMg(PO₄)₂
Molecular Weight	278.45 g/mol
Synonyms	Calcium Magnesium Phosphate; Magnesium Calcium Phosphate; Tricalcium Dimagnesium Tetrakis(phosphate); Calcium Magnesium Phosphate Tribasic; Phosphoric Acid, Calcium Magnesium Salt; Fosfosal C; 25618-23-9
EINECS	Contact for details

Quality Control

Our Calcium Magnesium Orthophosphate is manufactured under a rigorous quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting compliance with relevant standards, including potential food-grade (FCC) or pharmaceutical (USP/EP) monographs, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as CaMg(PO₄)₂)	≥ 98.0 %
Calcium (Ca) Content	Contact for details
Magnesium (Mg) Content	Contact for details
Phosphate (PO₄) Content	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Particle Size	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.