Description

Magnesium Pyrophosphatetrihydrate is a high-purity inorganic salt of magnesium and pyrophosphoric acid, valued for its role as a stable source of magnesium and pyrophosphate ions. Its consistent quality and reliable performance make it a critical raw material for advanced industrial and research applications. This compound is primarily sought by manufacturers in the pharmaceutical, specialty chemical, and advanced materials sectors for use in catalyst systems, ceramic precursors, and specialized reagent formulations.

Application

• Pharmaceutical Intermediates: Used in the synthesis of specific active pharmaceutical ingredients (APIs) where magnesium pyrophosphate is a required component.
• Catalyst & Catalyst Support: Serves as a precursor or support material in heterogeneous catalysis for organic synthesis and petrochemical processes.
• Ceramics & Glass Manufacturing: Acts as a fluxing agent and a source of magnesium and phosphorus in the production of specialty glasses and ceramic glazes.
• Laboratory Reagent: Employed as a high-purity analytical standard and reagent in biochemical and inorganic chemistry research.
• Flame Retardant Additive: Incorporated into polymer formulations to enhance flame retardancy through intumescent char formation.
• Dental & Biomedical Materials: Investigated for use in bioactive cements and coatings for implants due to its biocompatibility and chemical properties.

Basic Information

Product Name	Magnesium Pyrophosphatetrihydrate
CAS No.	10102-34-8
Molecular Formula	Mg2P2O7 · 3H2O
Molecular Weight	290.55 g/mol
Synonyms	Magnesium Diphosphate Trihydrate; Diphosphoric Acid, Magnesium Salt (1:2), Trihydrate; Magnesium Pyrophosphate Trihydrate; Tetramagnesium Diphosphate Trihydrate; Mg Pyrophosphate; Pyrophosphoric Acid, Magnesium Salt Trihydrate; UNII-2K5Q8Q786Y
EINECS	233-287-6

Quality Control

Our Magnesium Pyrophosphatetrihydrate is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 crystalline powder
Identification (IR)	Conforms
Assay (Mg2P2O7 · 3H2O)	≥ 98.0 %
Loss on Drying	≤ 18.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 50 ppm

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