
Germanium telluride
Other name: Germanium(II) telluride
CAS no. : 12025-39-7
EINECS no. : 234-706-7
Molecular formula: GeTe
Molecular weight: 200.24
Density (g/mL,25℃) : 6.14
Melting point (oC) : 725
- Description
- Inquiry
Appearance: black powder
Purity: 4N
Packaging: bottle: 50g/bottle, 1 kg/bottle, bottle with aluminum composite film vacuum packaging;
Storage method
Room temperature airtight avoid light, ventilated dry place
Germanium telluride crysta periodic table W, group element compound semiconductor. Ionic crystals. B.19g1} lint with triangular crystal system. Melting point is 724 C’. It is a direct bandgap semiconductor with a room-temperature forbidden bandwidth of 0.23ev. It is a narrow energy-gap semiconductor with a oct-hole mobility of 7X10 — 3mZILV”s)} degree. Used as infrared emission and detection material.
Related Products
-
Read MoreQuick View
Gallium trichloride GaCl3
Purity: 99.99%
Physical characteristics: Strong hydrolysis in water, produce smoke in moist air. Melting point: 77.9℃ Boiling point: 201.03℃ Density: 2.47g/cm³
Appearance: White crystal or powder.Read MoreQuick View -
Read MoreQuick View
Tellurium tetrachloride
Other name: Tellurium(IV) chloride, tetrachloro-lambda~4~-tellane
CAS no. : 10026-07-0
EINECS no. : 233-055-6
Molecular formula: H6Cl4Te.
Molecular weight: 275.4596
Melting point : 224 ° c.
The boiling point: 380 ° c.
Read MoreQuick View -
Read MoreQuick View
Indium sulfate
Product Specifications: CP, 99%
CAS no. : 13464-82-9
Other name:Diindium tris(sulphate)ï¼›Indium (III) sulfate
In2 (SO4) 3 = 517.81
CP grade
Content: 99.0%Read MoreQuick View -
Read MoreQuick View
Digallium triselenide powder
English alias: Gallium (III) selenide; gallium selenide (2: 3)
CAS number: 12024-24-7
EINECS No. 234-693-8
Molecular formula: Ga2Se3
Molecular weight: 376.326
Read MoreQuick View -
Read MoreQuick View
Dirhenium heptaoxide
Other name: Rhenium(VII) oxide; trioxo-(trioxorheniooxy)rhenium; trioxo(trioxorheniooxy)rhenium
CAS no. : 1314-68-7
EINECS no. : 215-241-9
Molecular formula: O7Re2
Molecular weight: 484.4098
Density: 6.103 g/mLat 25 ° C (lit.)
Melting point: 220 ° C (lit.)
Boiling point: 360 ° C (lit.)
Flash: 360 ° C
Read MoreQuick View -
Read MoreQuick View
Indium telluride
Other name: indium(iii) telluride
CAS no. : 1312-45-4
EINECS no. : 215-194-4
Molecular formula: In2Te3
Molecular weight: 612.44
Density (g/mL,25℃) : 5.78
Melting point (oC) : 667Read MoreQuick View -
Read MoreQuick View
Diindium triselenide
Other name: indium selenide ,Indium(III)selenide, indium selenide (2:3)
CAS no. : 12056-07-4
EINECS no. : 235-016-9
Formula: In2Se3
Molecular weight: 466.516
Density :5.80 g/cm³
Read MoreQuick View -
Read MoreQuick View
Gallium trichloride
English alias:; Gallium (III) chloride ,Gallium chloride anhydrous; Gallium chloride
CAS number: 13450-90-3
EINECS number: 236-610-0
Molecular formula: Cl3Ga
Molecular weight: 176.082
Steam pressure: 33900 mmHg at 25 ° C
Read MoreQuick View -
Read MoreQuick View
Rhenium trichloride
Other name: Rhenium chloride
Molecular formula: ReCl3
Genus: Reduced to metal ruthenium at 250-300 °CRead MoreQuick View -
Read MoreQuick View
Methyltrioxorhenium(VII)
Other name: Methylrhenium(VII) trioxide, MTO
Molecular formula: CH3ReO3
Molecular weight: 249.24
CAS no. : 70197-13-6.
Melting point: 111C
Start sublimation temperature: 65 (0.001mm Hg)
Appearance: white crystalline granular
Material properties: easily soluble in water, sensitive to water and light.
Read MoreQuick View