Quantum Dots

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  1. Lead sulfide
    CAS: 1314-87-0 EC Number: 215-246-6 Formula: PbS Molecular Weight: 239.27
    Pb ≥82%
    ● In Stock — US warehouse, ships to EU* Item #: L109506
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    Technical Identifiers
    IUPAC Name
    sulfanylidenelead
    SMILES
    S=[Pb]
    InChIKey
    XCAUINMIESBTBL-UHFFFAOYSA-N
    InChI
    1S/Pb.S
    Synonyms
    Lead(II) sulfide|1314-87-0|LEAD SULFIDE|Galena|Lead monosulfide|Lead sulfide (PbS)|sulfanylidenelead|Plumbous sulfide...
  2. Cadmium selenide
    CAS: 1306-24-7 EC Number: 215-148-3 Formula: CdSe Molecular Weight: 191.37
    Solid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
    ● In Stock — US warehouse, ships to EU* Item #: C119246
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    Technical Identifiers
    IUPAC Name
    selanylidenecadmium
    SMILES
    [Se]=[Cd]
    InChIKey
    AQCDIIAORKRFCD-UHFFFAOYSA-N
    InChI
    1S/Cd.Se
    Synonyms
    Cadmium selenide CANdot quantum dot (core), 50umol/L in hexane, 625nm peak emission | Lumidot(TM) CdSe, 480, core-typ...
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R&D Use Only Products supplied for research and development use

Frequently Asked Questions

How do I choose the right Quantum Dots for my device or process?
Start from the deposition or fabrication method and the performance target — conductivity, band gap, particle size, or thermal budget — then match a Quantum Dots grade to it. Morphology and packaging matter as much as composition; air- and moisture-sensitive materials should be ordered in a handling format your setup can accommodate.
How does Quantum Dots relate to Energy Materials?
Quantum Dots is a narrower listing within Energy Materials. Use it when the material class is already decided and you are choosing between grades, particle sizes, or packaging.
What specifications matter most for Quantum Dots?
For Quantum Dots, look at purity — including trace-metal basis where it is quoted — particle size or mesh, crystalline phase, surface area, and moisture content. Packaging matters too: sealed ampoules or inert-atmosphere packaging preserve air-sensitive material. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
How do I find a specific Quantum Dots grade?
Filter Quantum Dots by purity and form, or search by CAS number or chemical formula. If the grade you need is not shown, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.

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