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CADMIUM SELENIDE

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CADMIUM SELENIDE Basic information

Product Name:
CADMIUM SELENIDE
CAS:
1306-24-7
MF:
CdSe
MW:
191.37
EINECS:
215-148-3
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
Specific Gravity
5.81
color 
Brown-red to black
Water Solubility 
Insoluble in water.
Sensitive 
air sensitive, store cold
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

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

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J & K SCIENTIFIC LTD.
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