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Tungsten selenide

Tungsten selenide

CAS Number: 12067-46-8

Molecular Formula: Se2W

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About Tungsten selenide

We supply high-purity tungsten selenide (CAS No: 12067-46-8) to drive technological breakthroughs across the international 2D electronics, quantum semiconductor, optoelectronic, flexible photonics, and clean-energy storage markets. Known as tungsten diselenide and tungsten(IV) selenide, this layered transition metal di...

Synonyms

  • AC1L34CE
  • CID82910
  • 3-ethoxy-2-(isopropylsulfonyl)acrylonitrile
  • LS-185692
  • RT-004849
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Tungsten selenide Specifications

CAS Number
12067-46-8
Molecular Formula
Se2W
Molecular Weight
341.8 g/mol
IUPAC Name
bis(selanylidene)tungsten
Canonical SMILES
[Se]=[W]=[Se]
InChI Key
ROUIDRHELGULJS-UHFFFAOYSA-N
InChI
InChI=1S/2Se.W
PubChem CID
82910
EINECS Number
235-078-7
MDL Number
MFCD00049703
HSN No
28429090

Tungsten selenide 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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