Saltar al contenido
Merck

202134

Sigma-Aldrich

Cesium iodide

99.9% trace metals basis

Sinónimos:

Caesium iodide, Caesium monoiodide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

25 G
US$ 117,00
100 G
US$ 321,00

US$ 117,00

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Solicitar un pedido a granel

Seleccione un Tamaño

Cambiar Vistas
25 G
US$ 117,00
100 G
US$ 321,00

About This Item

Fórmula empírica (notación de Hill):
CsI
Número de CAS:
Peso molecular:
259.81
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

US$ 117,00

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Solicitar un pedido a granel

Nivel de calidad

Ensayo

99.9% trace metals basis

Formulario

powder

impurezas

≤1500.0 ppm Trace Metal Analysis

mp

626 °C (lit.)

densidad

4.51 g/mL at 25 °C (lit.)

cadena SMILES

[I-].[Cs+]

InChI

1S/Cs.HI/h;1H/q+1;/p-1

Clave InChI

XQPRBTXUXXVTKB-UHFFFAOYSA-M

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Aplicación

Cesium iodide (CsI) can be used as a cathode for the fabrication of field emission cathodes for potential usage in high power microwave systems.[1] It can also be used to form an interface layer between the blocking layer and the perovskite active layer to improve the photovoltaic performance and stability of solar cells.[2]

Características y beneficios

Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.

Pictogramas

Health hazardEnvironment

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Aquatic Acute 1 - Repr. 2

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Low level plasma formation in a carbon velvet cesium iodide coated cathode
Shiffler D, et al.
Physics of Plasmas, 11(4), 1680-1684 (2004)
Comparison of velvet-and cesium iodide-coated carbon fiber cathodes
Shiffler D, et al.
IEEE transactions on nuclear science, 29(3), 445-451 (2001)
Olga Nazarenko et al.
Inorganic chemistry, 56(19), 11552-11564 (2017-09-13)
Interest in hybrid organic-inorganic lead halide compounds with perovskite-like two-dimensional crystal structures is growing due to the unique electronic and optoelectronic properties of these compounds. Herein, we demonstrate the synthesis, thermal and optical properties, and calculations of the electronic band
Taehwan Jun et al.
Advanced materials (Deerfield Beach, Fla.), 30(43), e1804547-e1804547 (2018-09-15)
Halide perovskites, including CsPbX3 (X = Cl, Br, I), have gained much attention in the field of optoelectronics. However, the toxicity of Pb and the low photoluminescence quantum yield (PLQY) of these perovskites hamper their use. In this work, new
Nobuhiro Yasui et al.
Advanced materials (Deerfield Beach, Fla.), 24(40), 5464-5469 (2012-08-14)
Alkali halide systems that function as phase-separated scintillators (PSSs) with light-guiding properties are sucessfully created. Furthermore, it is the matrix phases of the PSSs which display the light-guiding properties. CsI-NaCl:Tl is a practical material pair because of its high pixel

Artículos

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico