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Home/Compounds/CAS 12025-34-2
Formula GeS2MW 136.8Research-use catalog entryCOA/SDS by request

Germanium sulfide (GeS2)

CAS Number: 12025-34-2

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Available options

Available Options

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1 g
Purity
99.999%
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25 g
Purity
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Purity
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Loading RDKit molecule structure...
InChIKey: YIZVROFXIVWAAZ-UHFFFAOYSA-NGeS2 | MW 136.8

Chemical Absolute Identifiers

CAS Number

12025-34-2

PubChem CID

82816

Molecular Formula

GeS2

Molecular Weight

136.8 g/mol

Exact Mass

137.86532

InChIKey

YIZVROFXIVWAAZ-UHFFFAOYSA-N

IUPAC Name

bis(sulfanylidene)germane

SMILES String

S=[Ge]=S

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Germanium sulfide (GeS2) (CAS 12025-34-2) is listed in the Advanced Chemicals portfolio, with molecular formula GeS2 and molecular weight 136. 80 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Synthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction.
  • Sulfur oxides.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional agency with a waste disposal license to handle this substance.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Germanium sulfide (GeS2)

Names & Synonyms

GERMANIUM DISULFIDEGermanium sulfide(GeS2)dithioxogermaneGermanium disulphideGeS2
Show all synonyms
germanedithioneGermanium(IV) sulfideHigh Purity Germanium(IV) Sulfide PowderGermanium (IV) disulfide - 99.99%, total trace metals <100ppmGermanium disulfide, Thioxo-|E2-germane, bis(sulfanylidene)germane, sulfanylidenegermanium, Germanium disulphide, thioxogermanium, dithioxogermane
External Identifiers
EC NUMBER: 234-705-1DSSTOX SUBSTANCE ID: DTXSID2065177WIKIDATA ID: Q2420582
Experimental Spectrum References
ATR-IR Spectra — Forensic Spectral Research

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Additional text reference cues are not available for this catalog entry.

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

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RFQ questions for CAS 12025-34-2

What are the key identifiers for Germanium sulfide (GeS2) (CAS 12025-34-2)?

Germanium sulfide (GeS2) is identified by CAS 12025-34-2, with molecular formula GeS2, molecular weight 136.8, InChIKey YIZVROFXIVWAAZ-UHFFFAOYSA-N.

Can I request a COA for CAS 12025-34-2?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Germanium sulfide (GeS2)?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 12025-34-2 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

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