Zinc selenide, 99.999% (metals basis)

Catalog No.	Quantity
AA1099930	250 g
AA1099909	10 g
AA1099918	50 g

Catalog No. AA1099930 Supplier Thermo Scientific Chemicals Supplier No. 01099930

Description

CAS: 1315-09-9 | SeZn | 144.35 g/mol

Zinc selenide (ZnSe) is used as an infrared optical material with wide transmission wavelength range. It is also used as an entrance optic in the new range of in-ear clinical thermometers. ZnSe is used as a semiconductor material for thin film devices, and n-type windows layer for thin film heterojunction solar cells. ZnSe activated with tellurium is a scintillator suitable for matching with photodiodes. It is used in x-ray and gamma ray detectors. Zinc selenide films are useful in photovoltaic cells and solar conversion cells. The material can be doped with n-type and p-type doping. It is used to form light-emitting diodes and diode lasers. ZnSe doped with chromium finds use as an IR laser gain medium.

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

Chemical Identifiers

• CAS: 1315-09-9
• Molecular Formula: SeZn
• Molecular Weight (g/mol): 144.35
• MDL Number: MFCD00011296
• InChI Key: GTLQJUQHDTWYJC-UHFFFAOYSA-N
• Synonym: zinc selenide znse, znse, zinc selenide, spectro, zinc selenide, powder, 10 mum trace metals basis, zinc selenide crystal optic disc, 13mm x 1mm, polished both sides, zinc selenide crystal optic disc, 13mm x 2mm, polished both sides, zinc selenide crystal optic disc, 25mm x 2mm, polished both sides, zinc selenide optical window, 12.7mm 0.5in dia x 1mm 0.04in thick, zinc selenide optical window, 12.7mm 0.5in dia x 2mm 0.08in thick, zinc selenide optical window, 25.4mm 1.0in dia x 1mm 0.04in thick
• IUPAC Name: zinc(2+) selandiide
• SMILES: [Zn++].[Se--]

• Melting Point: >1100°C
• Physical Form: Powder
• Quantity: 250 g
• UN Number: UN3283
• Merck Index: 14,10156
• Solubility Information: Insoluble in water.
• Formula Weight: 144.33
• Percent Purity: 99.999%
• Odor: Odorless
• Sensitivity: Air Sensitive
• Density: 5.42 g/mL at 15°C
• Assay: (metals basis)
• Chemical Name or Material: Zinc selenide

Safety and Handling

Hazard Category	H301-H373
Hazard Statement	GHS H Statement H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement	P260-P264b-P270-P301+P310-P314-P330-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	215-259-7
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only