Description

Dicalcium Magnesium Disilicon Heptaoxide is a high-purity inorganic compound with the chemical formula Ca₂MgSi₂O₇. This material is valued for its thermal stability and specific structural properties, making it a critical component in advanced industrial and technical applications. It is primarily sought by manufacturers in the ceramics, refractory materials, and specialty glass industries for its performance-enhancing characteristics.

Application

• As a key raw material in the formulation of advanced ceramic glazes and bodies.
• In the production of specialized refractory linings and cements for high-temperature furnaces.
• As a stabilizing and property-modifying additive in technical and optical glass manufacturing.
• As a precursor or intermediate in the synthesis of other complex silicate-based materials.
• In research and development for novel inorganic phosphors or luminescent materials.
• Potential use as a filler or reinforcing agent in specific high-performance composite materials.

Basic Information

Product Name	Dicalcium Magnesium Disilicon Heptaoxide
CAS No.	14567-90-9
Molecular Formula	Ca₂MgSi₂O₇
Molecular Weight	272.62 g/mol
Synonyms	Calcium Magnesium Silicate; Akermanite; Calcium Magnesium Pyrosilicate; Dicalcium Magnesium Pyrosilicate; Ca₂MgSi₂O₇; 14567-90-9; Magnesium Calcium Silicate
EINECS	Contact for details

Quality Control

Our Dicalcium Magnesium Disilicon Heptaoxide is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including X-ray diffraction (XRD) for phase identification and chemical assay for purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to reference pattern for Akermanite
Assay (as Ca₂MgSi₂O₇)	≥ 98.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying (LOD)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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