Description

Cadmium Metasilicate is an inorganic compound with the chemical formula CdSiO₃. This material is valued for its role as a precursor in the synthesis of specialized pigments, glasses, and ceramic materials, where it contributes to specific optical and thermal properties. It is primarily utilized by manufacturers and R&D laboratories in the ceramics, specialty glass, and advanced materials sectors.

Application

• Ceramic Glazes and Pigments: Acts as a key component in the formulation of yellow, orange, and red ceramic stains and high-temperature glazes.
• Specialty Glass Production: Used as a doping agent or network former in the manufacture of optical and radiation-absorbing glasses.
• Electronic Ceramics: Serves as a raw material in the production of certain dielectric and piezoelectric ceramic compositions.
• Laboratory Research: Employed as a high-purity starting material or reference standard in materials science and inorganic chemistry research.
• Catalyst Support Systems: Investigated for use as a support material in certain heterogeneous catalytic processes.
• Flame Retardant Additives: Incorporated into specific polymer systems to enhance flame retardancy.

Basic Information

Product Name	Cadmium Metasilicate
CAS No.	13477-19-5
Molecular Formula	CdSiO₃
Molecular Weight	188.48 g/mol
Synonyms	Cadmium silicate; Cadmium monosilicate; Silicic acid (H₂SiO₃), cadmium salt (1:1); Cadmium(II) metasilicate; Wollastonite-type cadmium silicate; Cadmium silicon oxide (CdSiO₃)
EINECS	236-764-9

Quality Control

Our Cadmium Metasilicate is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure consistency and meets the specifications required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, heavy metal content, and physical parameters is provided with every shipment to guarantee traceability and compliance.

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 away from incompatible materials such as strong acids. Due to the nature of cadmium compounds, ensure storage complies with all local and international regulations for hazardous materials.

Specification

Item	Specification
Appearance	White to pale yellow powder
Identification (XRD)	Conforms to structure
Assay (CdSiO₃)	≥ 98.0 %
Cadmium (Cd) Content	Contact for details
Silicon Dioxide (SiO₂) Content	Contact for details
Loss on Drying (105°C)	≤ 2.0 %
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	≤ 50 ppm

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