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GERMANIUM (II) SULFIDE

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GERMANIUM (II) SULFIDE Basic information

Product Name:
GERMANIUM (II) SULFIDE
Synonyms:
  • metel basisGermanium sulfide (GeS GeS)
  • Germanium(II) sulfide(GeS)
  • Germanium(Ⅱ)sulfide(GeS)
  • GERMANIUM (II) SULFIDE
  • GERMANIUM MONOSULFIDE
  • GERMANIUM SULFIDE
  • Germanium sulfide (GeS)
  • germaniumsulfide(ges)
CAS:
12025-32-0
MF:
GeS
MW:
104.69
EINECS:
234-704-6
Product Categories:
  • metal chalcogenides
  • Catalysis and Inorganic Chemistry
  • ChalcogenidesChemical Synthesis
  • Germanium
  • Materials Science
  • Metal and Ceramic Science
Mol File:
12025-32-0.mol
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GERMANIUM (II) SULFIDE Chemical Properties

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
EPA Substance Registry System
Germanium sulfide (GeS) (12025-32-0)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3

MSDS

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GERMANIUM (II) SULFIDE Usage And Synthesis

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.

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