Germanium telluride
GERMANIUM TELLURIDE
- CAS:
- 12025-39-7
- MF:
- GeTe
- MW:
- 200.24
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Properties
- Melting point:
- 725 °C(lit.)
- Density
- 6.14 g/mL at 25 °C(lit.)
- solubility
- insoluble in H2O; soluble in concentrated HNO 3
- form
- Powder
- Specific Gravity
- 6.2
- color
- Black
- Water Solubility
- Insoluble in water.
- Crystal Structure
- Cubic, Halite Structure - Space Group Fm3m
- Exposure limits
- ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P280
- Risk Statements
- 22
- Safety Statements
- 36
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 2842901090
Use
Germanium telluride (GeTe) is an efficient semiconductor of germanium and tellurium and is a phase-change material. It is known to exhibit four different structural states: three at room-temperature (one amorphous and two crystalline, α and γ) and one at high temperature (crystalline, β ). It shows semimetallic conduction and ferroelectric behaviour.
0 India supplier list of "GERMANIUM TELLURIDE"
- Product Name:GERMANIUM TELLURIDE
- Products Intro:Purity: 99.99% | Package: 50g;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
$1.00/ 50g
- Product Name:Germanium Telluride Powder
- Products Intro:Purity: 99.9% | CustNote: https://nanomaterials.alfa-chemistry.com/product/cobalt-ferrite-cfo-sputtering-targets-cas-12025-39-7-306860.html
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds
- Product Name:Germanium telluride
- Products Intro:Purity: 98% | Package: 1KG;USD|10KG;USD|25KG;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical Products,Daily chemical products,Specialty Chemical Products,synthetic material,food additives
$0.00-0.00 / 1KG