Lead(II) telluride, 99.999% (metals basis), Thermo Scientific Chemicals

Description

Lead(II) telluride is used to make thermoelectric converter (cooler, generator, heat), infrared detectors and tunnel diode. It is also an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Melting Point: 917°C
• Physical Form: Pieces
• Quantity: 25 g
• UN Number: UN3284
• Merck Index: 14,5422
• Solubility Information: Insoluble in water.
• Formula Weight: 334.79
• Percent Purity: 99.999%
• Odor: Product specific
• Density: 8.164 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Lead (II) telluride

Safety and Handling

Product Identifier

• Lead(II) telluride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Reproductive toxicity Category 1A
• Specific target organ toxicity after repeated exposure Category 2
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1

Hazard Statement

• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H360Df-May damage the unborn child. Suspected of damaging fertility.
• H373-May cause damage to organs.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P201-Obtain special instructions before use.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P264-Wash thoroughly after handling.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only