Sodium telluride powder is a highly reactive, water-sensitive inorganic compound widely used in chemical synthesis, materials science, and electronics. Its fine powder form ensures rapid dissolution, uniform reaction, and precise metering in both laboratory and industrial applications.
We supply powdered sodium telluride in customized purity and particle size. Please contact us directly with any questions or to place an order.
Fine powder, rapid dissolution, uniform reaction
High purity, stable quality
Available for industrial and laboratory grades
Customizable particle size and packaging
Strict quality control and testing
Safe and convenient operation under inert atmosphere
Chemical Industry: Used as a tellurium source for the synthesis of organic tellurium compounds and catalysts.
Electronics & Semiconductors: Used as a precursor for semiconductor and photovoltaic materials.
Materials Synthesis: Used for the production of tellurium-containing alloys, nanomaterials, and specialty compounds.
Laboratory Research: Suitable for reactions requiring precise control of the concentration of powdered tellurium ions.
Q1: What are the uses of sodium telluride powder in the electronics field?
A1: It is used as a precursor in semiconductors, photovoltaic materials, and other tellurium-based electronic components.
Q2: How should sodium telluride powder be handled?
A2: Handle it under an inert atmosphere (e.g., argon) to avoid reaction with moisture or air, as the reaction releases toxic hydrogen telluride gas.
Q3: Is sodium telluride powder soluble in water?
A3: Yes, it reacts with water to produce hydrogen telluride; appropriate safety precautions are required.
Q4: What purity grades are available?
A4: Purity can be customized.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We offer high-quality sodium telluride powder with reliable supply, strict quality control, and customized solutions for industrial and laboratory applications. Our products ensure safe operation, stable performance, and optimal reactivity under controlled conditions.
Molecular Formula: Na₂Te
Molecular Weight: 173.58 g/mol
Appearance: Dark gray to black powder
Density: 3.2 g/cm³
Melting Point: 725 °C
Crystal Structure: Cubic (antifluorite)
Signal word
Danger
Hazard Statements
H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled.
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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