Description

Phosphoric Acid, Magnesium Salt is a key inorganic compound widely utilized for its magnesium and phosphate content. This versatile chemical is essential in applications where controlled nutrient delivery and buffering capacity are required. It serves as a critical raw material for manufacturers in the pharmaceutical, food & beverage, and agricultural industries seeking a reliable source of bioavailable magnesium.

Application

• Pharmaceutical & Nutraceutical Excipient: Used as a source of magnesium in mineral supplements and as a buffering agent in tablet formulations.
• Food & Beverage Additive: Functions as a nutrient fortifier, pH regulator, and stabilizer in various food products and dietary supplements.
• Agricultural & Horticultural Solutions: Serves as a component in specialty fertilizers and soil conditioners to correct magnesium deficiencies.
• Industrial Processes: Acts as a flame retardant synergist in certain polymer systems and as a processing aid in ceramics.
• Laboratory & Research: Employed as a standard or reagent in analytical chemistry and biochemical research.

Basic Information

Product Name	Phosphoric Acid, Magnesium Salt
CAS No.	10043-83-1
Molecular Formula	Mg3(PO4)2
Molecular Weight	262.86 g/mol
Synonyms	Magnesium Phosphate; Trimagnesium Phosphate; Magnesium Phosphate Tribasic; Phosphoric Acid, Magnesium Salt (1:?); Mg3(PO4)2; E 343(iii); INS 343(iii); TMP
EINECS	233-142-9

Quality Control

Our Phosphoric Acid, Magnesium Salt is manufactured under a strict quality management system. Production adheres to relevant standards such as FCC for food-grade material and USP/EP for pharmaceutical applications. Every batch is accompanied by a comprehensive Certificate of Analysis (COA) to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent caking.

Specification

Item	Specification
Appearance	White powder
Identification (IR)	Conforms
Assay (as Mg3(PO4)2)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Lead (Pb)	≤ 4 ppm
pH (5% suspension)	6.0 - 8.0

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