Substance
ID:321126
Names and Identifiers
IUPAC name
tellanylidenecadmium
IUPAC Traditional name
cadmium telluride
Synonyms
Cadmium telluride碲化镉
Properties
Safety Information
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Hazard Class
6.1
GHS Precautionary statements
P273-P280-P501
GHS Signal Word
Warning
European Hazard Symbols
Harmful (Xn)
Nature polluting (N)Safety Statements
60-61
Packing Group
3
German water hazard class
3
UN Number
2570
Risk Statements
20/21/22-50/53
RTECS
EV3330000
GHS Hazard statements
H302-H312-H332-H410
MSDS Link
RID/ADR
UN 2570 6.1/PG 3
Product Information
Purity
99.9999% trace metals basis
Empirical Formula (Hill Notation)
CdTe
Physical Property
Apperance
crystals
Boiling Point
1130 °C
Density
6.2 g/mL at 25 °C(lit.)
Melting Point
1092 °C
Molecule Details
Application
A direct bandgap semiconductor (bandgap 1.56 eV at 300 K). CdTe is also a strong solar cell material. It is usually sandwiched with cadmium sulfide to form a p-n junction photovoltaic solar cell. Typically, CdTe cells use a n-i-p structure.
Packaging
5 g in glass bottle
A direct bandgap semiconductor (bandgap 1.56 eV at 300 K). CdTe is also a strong solar cell material. It is usually sandwiched with cadmium sulfide to form a p-n junction photovoltaic solar cell. Typically, CdTe cells use a n-i-p structure.
Packaging
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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