GERMANIUM (II) SULFIDE
Application- Product Name
- GERMANIUM (II) SULFIDE
- CAS No.
- 12025-32-0
- Chemical Name
- GERMANIUM (II) SULFIDE
- Synonyms
- GeS;thioxogermane;GERMANIUM SULFIDE;Germanous sulfide;germanium sulphide;Germanium(Ⅱ) sulfide;germaniumsulfide(ges);GERMANIUM MONOSULFIDE;GERMANIUM(ll) SULFIDE;GERMANIUM (II) SULFIDE
- CBNumber
- CB2756655
- Molecular Formula
- GeS
- Formula Weight
- 104.69
- MOL File
- 12025-32-0.mol
GERMANIUM (II) SULFIDE Property
- Melting point:
- 615 °C (lit.)
- Boiling point:
- 1503.99°C (estimate)
- Density
- 4.100
- form
- crystal
- color
- black
- Water Solubility
- 0.24g/100mL H2O [CRC10]
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Crystal Structure
- GeSe type
- crystal system
- Nogata
- Space group
- Pbnm
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.4299 1.0481 0.3646 90 90 90 0.1643 - EPA Substance Registry System
- Germanium sulfide (GeS) (12025-32-0)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- 484539
- Product name
- Germanium(II) sulfide
- Purity
- 99.99% trace metals basis
- Packaging
- 5g
- Price
- $420
- Updated
- 2025/07/31
- Product number
- PH017976
- Product name
- (5-Benzyl-1,3,4-oxadiazol-2-yl)methanamine
- Purity
- AldrichCPR
- Packaging
- 500MG
- Price
- $134
- Updated
- 2023/06/20
- Product number
- 93-3209
- Product name
- Germanium(II) sulfide (99.99+%-Ge) (contains 1-5% germanium metal) PURATREM
- Packaging
- 2g
- Price
- $138
- Updated
- 2024/03/01
- Product number
- 93-3209
- Product name
- Germanium(II) sulfide (99.99+%-Ge) (contains 1-5% germanium metal) PURATREM
- Packaging
- 10g
- Price
- $543
- Updated
- 2024/03/01
GERMANIUM (II) SULFIDE Chemical Properties,Usage,Production
Application
Germanium sulfide is a substance that highly absorbs microwave radiation. Therefore, when sulfidation is carried out using microwave radiation, only the sulfides selectively absorb microwave radiation, generating instantaneous high temperatures. This causes germanium to react with sulfur to form germanium sulfide, which continues to absorb microwave radiation until it reaches the temperature for sublimation and volatilization. Microwave radiation has strong and uniform penetrability, resulting in high volatilization efficiency of germanium sulfide without generating excessively high local temperatures. The product obtained is mainly germanium sulfide, which is beneficial for subsequent processing. Compared to fuming furnaces, rotary kilns have superior indirect heating methods and heat conduction through a medium.
Chemical Properties
reddish-yellow, amorphous or rhomb crystal(s); -20 mesh with 99.95% purity [CER91] [CRC10]
General Description
Differential thermal analysis of germanium (II) sulfide was investigated. Melting point of GeS is 665oC. GeS nanoparticles may be prepared by gas phase laser photolysis, to be used in lithium ion batteries. GeS films may be generated by electrochemical deposition and used as an electrolyte. A study also reports the formation of GeS clusters by laser ablation.
reaction suitability
reagent type: catalyst
core: germanium
GERMANIUM (II) SULFIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from GERMANIUM (II) SULFIDE manufacturers
- Product
- GERMANIUM (II) SULFIDE 12025-32-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-10-10
- Product
- GERMANIUM (II) SULFIDE 12025-32-0
- Price
- US $8.00-6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-23
- Product
- GERMANIUM (II) SULFIDE 12025-32-0
- Price
- US $1.00/g
- Min. Order
- 50 g
- Purity
- 99.9%
- Supply Ability
- 20kg
- Release date
- 2018-12-18