Germanium Oxide

Germanium Oxide

CAS Number
1310-53-8
Molecular Formula
GeO2

About Germanium Oxide

Germanium(IV) sulfide is a IV–VI semiconductor material known for its strong electrochemical performance, good electrical conductivity, and chemical stability making it potent in semiconductor devices, energy storage systems, and electrochemical applications. High-purity Germanium(IV) sulfide is also used as a referenc...

Synonyms

  • Germanium oxide
  • GERMANIUM DIOXIDE
  • Germania
  • Germanium(IV) oxide
  • Germanium oxide (GeO2)

Germanium Oxide Specifications

CAS Number
1310-53-8
Molecular Formula
GeO2
Molecular Weight
104.61
IUPAC Name
dioxogermane
Canonical SMILES
O=[Ge]=O
InChI Key
YBMRDBCBODYGJE-UHFFFAOYSA-N
InChI
1S/GeO2/c2-1-3
Molecular Weight
104.61
Melting Point (Experimental)
1115.0°C
Density (Experimental)
4.228 g/cm³ Temp: 25 °C
H412
Chronic Aquatic Hazard Category 3
H402
Acute Aquatic Hazard Category 3
H400
Acute Aquatic Hazard Category 1
H373
STOT - RE Category 2
H361 fd, H361f, H361d, H361
Reproductive Toxicity Category 2
H332
Acute Toxicity (Inhalation) Category 4
H318
Serious Eye Damage Category 1
H302+H332
Acute Toxicity (Oral and Inhalation) Category 4
H302
Acute Toxicity (Oral) Category 4

Telecommunication Optical Fibers

Core dopant in silica-based optical fibres to precisely elevate the core's refractive index, ensuring efficient total internal reflection and minimal signal attenuation across long-haul networks

IR Optical Elements

Crucial for manufacturing high-index, wide-angle infrared lenses and windows utilised in night-vision systems, thermal-imaging cameras, and aerospace military guidance sensors

PET Polyester Polymerization Catalysts

Extensively utilised as an exceptionally clean polycondensation catalyst in producing polyethylene terephthalate (PET) resins, yielding high-clarity, ultra-bright, and non-yellowing packaging plastics

Semiconductor Substrates & Crystals

Serves as a pure chemical precursor for growing high-purity germanium single crystals (Ge) used in space-grade solar cells, gamma-ray detectors, and high-frequency electronic transistors

Precision Camera & Microscope Lenses

Integrated into speciality borosilicate glass formulations to manufacture optical elements requiring high refraction coupled with exceptionally low chromatic dispersion

  1. Germanium oxide
  2. GERMANIUM DIOXIDE
  3. Germania
  4. Germanium(IV) oxide
  5. Germanium oxide (GeO2)

Germanium Oxide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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