Description

Dodecaaluminium Calcium Nonadecaoxide is a high-purity, inorganic mixed metal oxide compound with the CAS registry number 12005-50-4. This specialized material is valued for its unique thermal and chemical stability, making it a critical component in advanced material synthesis and high-temperature processes. It is primarily sought by manufacturers and R&D facilities in the ceramics, catalyst, and refractory industries for developing products with enhanced performance characteristics.

Application

• As a key precursor or additive in the formulation of advanced technical and structural ceramics.
• Utilized in the synthesis of specialized catalysts for petrochemical and industrial chemical processes.
• An important component in the production of high-performance refractory materials and linings.
• Used in research and development of novel inorganic materials and composites.
• Acts as a dopant or modifying agent in glass and ceramic glaze formulations.
• Employed in the manufacture of electronic ceramics and dielectric materials.

Basic Information

Product Name	Dodecaaluminium Calcium Nonadecaoxide
CAS No.	12005-50-4
Molecular Formula	Al12CaO19
Molecular Weight	958.83 g/mol (Theoretical)
Synonyms	Calcium Aluminate (12:19); Calcium Dialuminate; Calcium Aluminium Oxide; Mayenite; 12CaO·7Al2O3; C12A7; Inorganic Mayenite Compound
EINECS	Contact for details

Quality Control

Our Dodecaaluminium Calcium Nonadecaoxide is produced under stringent quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including X-ray diffraction (XRD) for phase identification and spectroscopic methods for purity verification. A Certificate of Analysis (COA) detailing specific lot results is provided with each shipment, confirming compliance with agreed 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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to structure
Assay (Al12CaO19)	≥ 95.0%
Particle Size (D50)	< 10 µm
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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