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ChemicalBook >> CAS DataBase List >> Germanium telluride

Germanium telluride

Germanium telluride price.
  • $51.4 - $2875
  • Product name: Germanium telluride
  • CAS: 12025-39-7
  • MF: GeTe
  • MW: 200.24
  • EINECS:234-706-7
  • MDL Number:MFCD00135541
  • Synonyms:GERMANIUM (II) TELLURIDE;GERMANIUM TELLURIDE;GERMANIUM(II) TELLURIDE 99.999%;Germanium telluride, 99.999%;Germanium monotelluride;Germanous telluride;Germanium telluride 99.999% trace metals basis;Germanium(II) telluride (GeTe)
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • ProChem
Package
  • 1g
  • 5g
  • 25gm
  • 25G
  • 250gm
  • ManufacturerAlfa Aesar
  • Product numberB21128
  • Product descriptionGermanium(II) telluride 99.999%
  • Packaging1g
  • Price$51.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045461
  • Product descriptionGermanium(II) telluride, 99.999%
  • Packaging1g
  • Price$67.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045461
  • Product descriptionGermanium(II) telluride, 99.999%
  • Packaging5g
  • Price$225.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002844
  • Product descriptionGERMANIUM TELLURIDE 95.00%
  • Packaging25G
  • Price$1760.91
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberIN1931
  • Product descriptionGermanium(II) telluride, pieces 6mm & down 99.999%
  • Packaging25g
  • Price$466
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1931
  • Product descriptionGermaniumTelluride,6mmpieces&down 99.999%
  • Packaging25gm
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1931
  • Product descriptionGermaniumTelluride,6mmpieces&down 99.999%
  • Packaging250gm
  • Price$2875
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B21128 Germanium(II) telluride 99.999% 1g $51.4 2021-12-16 Buy
Alfa Aesar 045461 Germanium(II) telluride, 99.999% 1g $67.65 2024-03-01 Buy
Alfa Aesar 045461 Germanium(II) telluride, 99.999% 5g $225.65 2024-03-01 Buy
American Custom Chemicals Corporation ING0002844 GERMANIUM TELLURIDE 95.00% 25G $1760.91 2021-12-16 Buy
Apolloscientific IN1931 Germanium(II) telluride, pieces 6mm & down 99.999% 25g $466 2021-12-16 Buy
ProChem 1931 GermaniumTelluride,6mmpieces&down 99.999% 25gm $460 2021-12-16 Buy
ProChem 1931 GermaniumTelluride,6mmpieces&down 99.999% 250gm $2875 2021-12-16 Buy

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
color :Black
Specific Gravity :6.2
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 CAS DataBase Reference :12025-39-7(CAS DataBase Reference)
EPA Substance Registry System :Germanium telluride (GeTe) (12025-39-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Germanium telluride is a promising thermoelectric compound with uses in doping, alloying, and nanostructuring, non-stoichiometric defects. It is also an important semiconductor that can act as a low temperature superconductor when doped. GeTe is also an important semiconductor material prototypical phase change material of high interest for applications in optical and electronic non-volatile memories.

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Suppliers and manufacturers

career henan chemical co
GERMANIUM TELLURIDE
$1.00 /50g
GERMANIUM TELLURIDE CAS:12025-39-7
Hubei Jusheng Technology Co.,Ltd.
Chongqing Chemdad Co., Ltd
Antai Fine Chemical Technology Co.,Limited
HANGZHOU CLAP TECHNOLOGY CO.,LTD
Shaanxi Dideu Medichem Co. Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
changzhou huayang technology co., ltd
Alfa Chemistry