| Identification | More | [Name]
ZINC TELLURIDE | [CAS]
1315-11-3 | [Synonyms]
ZINC TELLURIDE
zinctelluride(znte)
Zinc telluride Coating Quality Balzers
Zinctelluridemetalsbasisgraypowder
ZINC TELLURIDE,-100 MESH, 99.99%
99.998%(metalsbasis)
ZINC TELLURIDE, 99.999%
Zinctelluride(99.99%-Zn)PURATREM
ZINC TELLURIDE: 99.99% (METALS BASIS)
ZINCSTEARATE
Zinc Telluride, Powder 20 Mesh
Zinc Telluride, Lump
Zinc telluride, 99.998% (metals basis)
Zinc telluride, 99% (metals basis) | [EINECS(EC#)]
215-260-2 | [Molecular Formula]
TeZn | [MDL Number]
MFCD00043079 | [Molecular Weight]
192.99 | [MOL File]
1315-11-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Reddish crystals. Decomposes in water. Single crystals available
for phosphors. | [Melting point ]
1240°C | [density ]
6.34 g/mL at 25 °C(lit.)
| [refractive index ]
3.56 | [solubility ]
insoluble in H2O | [form ]
granular
| [color ]
Red | [Specific Gravity]
6.34 | [Water Solubility ]
It decomposes in water. | [Merck ]
14,10162 | [Exposure limits]
ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 | [CAS DataBase Reference]
1315-11-3(CAS DataBase Reference) | [EPA Substance Registry System]
Zinc telluride (ZnTe) (1315-11-3) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R23/25:Toxic by inhalation and if swallowed .
R25:Toxic if swallowed. | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
3288 | [WGK Germany ]
3
| [TSCA ]
Yes | [HazardClass ]
6.1(b) | [PackingGroup ]
III |
| Hazard Information | Back Directory | [Chemical Properties]
Reddish crystals. Decomposes in water. Single crystals available
for phosphors. | [Uses]
In semiconductor research, as photoconductor. | [Uses]
Zinc telluride can be easily doped, and for this reason it is one of the more common semiconducting materials used in optoelectronics. ZnTe is important for development of various semiconductor devices, including blue LEDs, laser diodes, solar cells, and components of microwave generators. It can be used for solar cells, for example, as a back-surface field layer and p-type semiconductor material for a CdTe/ZnTe structure[6] or in PIN diode structures. The material can also be used as a component of ternary semiconductor compounds.Zinc telluride together with lithium niobate is often used for generation of pulsed terahertz radiation in time-domain terahertz spectroscopy and terahertz imaging. |
|
|