209651-250G Display Image

Selenium, Powder, -100 Mesh, >=99.5% Trace Metals Basis

Code: 209651-250G D2-231

Se is used in the synthesis of CdSe, which is consequetively used to modulate the photoresponse of quantum dot solar cells by varying the size and shape of semiconductor nanostructures.

REQUEST

Se is used in the synthesis of CdSe, which is consequetively used to modulate the photoresponse of quantum dot solar cells by varying the size and shape of semiconductor nanostructures.

  • CAS Number: 7782-49-2
  • Empirical Formula (Hill Notation): Se
  • Molecular Weight: 78.96
  • EC Number: 231-957-4
  • MDL Number: MFCD00134090
  • PubChem Substance ID: 24852584
  • Colour: Grey
  • InChI Key: BUGBHKTXTAQXES-UHFFFAOYSA-N
  • Assay: =99.5% trace metals basis
  • Form: Powder
  • Resistivity: 1.2 µO-cm, 0°C
  • Particle Size: -100 mesh
  • bp: 684.9 °C(lit.)
  • mp: 217 °C (lit.)
  • Density: 4.81 g/mL at 25 °C(lit.)

CAS Number 7782-49-2
Empirical Formula (Hill Notation) Se
Molecular Weight 78.96
EC Number 231-957-4
MDL Number MFCD00134090
PubChem Substance ID 24852584
ColourGrey
InChI Key BUGBHKTXTAQXES-UHFFFAOYSA-N
Assay ≥99.5% trace metals basis
Form Powder
Resistivity 1.2 µΩ-cm, 0°C
Particle Size −100 mesh
bp 684.9 °C(lit.)
mp 217 °C (lit.)
Density 4.81 g/mL at 25 °C(lit.)
Code
Description
Unit Size
List Price
Qty
209651-50G
Selenium, Powder, -100 Mesh, >=99.5% Trace Metals Basis

Unit:EACH
List Price: £39.50
Source:List Price
ADD
Cas Number7782-49-2
Hazard Class6.1
Un Number3288
Pack GroupIII
This product has met the following criteria: