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CADMIUM SELENIDE

Basic information Safety Supplier Related

CADMIUM SELENIDE Basic information

Product Name:
CADMIUM SELENIDE
Synonyms:
  • cadmiumselenide(cdse)
  • Cadmium selenide Coating quality Balzers
  • Cadmium selenide,(99.999+%-Cd)
  • Cadmiumselenidemetalsbasisblackpowder
  • Lumidot CdSe/ZnS 610
  • CADMIUM SELENIDE COATING QUALITY BALZER&
  • CADMIUM SELENIDE, CA. 10 MICRON, 99.99%, ELECTRONIC GRADE
  • CadMiuM selenide/zinc selenide/zinc sulfide CANdotsquantuM dot (CdSe core/shell/shell), 50uMol/L in hexane, 525nM peak eMission
CAS:
1306-24-7
MF:
CdSe
MW:
191.37
EINECS:
215-148-3
Product Categories:
  • metal chalcogenides
  • Chalcogenides
  • Inorganics
  • Materials Science
  • Metal and Ceramic Science
Mol File:
1306-24-7.mol
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CADMIUM SELENIDE Chemical Properties

Melting point:
>1350°C
Density 
5.81 g/mL at 25 °C(lit.)
refractive index 
2.87 (900 nm)
storage temp. 
2-8°C
form 
granular
color 
Brown-red to black
Specific Gravity
5.81
Water Solubility 
Insoluble in water.
Sensitive 
air sensitive, store cold
Crystal Structure
Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc
Merck 
14,1626
Stability:
store cold
CAS DataBase Reference
1306-24-7(CAS DataBase Reference)
EPA Substance Registry System
Cadmium selenide (CdSe) (1306-24-7)
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Safety Information

Hazard Codes 
T,N,Xn,F
Risk Statements 
21-23/25-33-50/53-65-52/53-48/20-38-20/21/22-11-63
Safety Statements 
36/37-45-60-61-28-20/21-62-16
RIDADR 
UN 2570 6.1/PG 3
WGK Germany 
3
RTECS 
EV2300000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
28429090

MSDS

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CADMIUM SELENIDE Usage And Synthesis

Chemical Properties

3–12mm pieces (sintered), and -325 mesh 10μm or less with 99.999% purity; white to brown; cub or hexagonal crystal(s); hex: a=0.4309nm, c=0.7021 nm, enthalpy of fusion 305.307 kJ/mol; becomes red in sunlight; used as a red pigment, in semiconductors, and as an evaporation material and sputtering target to produce photoconductive films and infrared filters; possible use in the electrofabrication of microdiode arrays [HAW93] [MER06] [CER91] [KLE93] [KRE91]

Uses

Cadmium selenide is used as a n-type semiconductor and its nanoparticles are used in laser diodes, opto-electronic devices, nanosensing, biomedical imaging and high efficiency solar cells. Since, it is transparent to infrared light, it finds application in photoresistors and windows for instruments utilizing IR light.

Uses

In photoconductors, semiconductors, photoelectric cells, and rectifiers; in phosphors.

CADMIUM SELENIDESupplier

J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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Alfa Aesar
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Energy Chemical
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Chengdu XiYa Chemical Technology Co., Ltd.
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Sinopharm Chemical Reagent Co,Ltd.
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86-21-63210123
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