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202908

Sigma-Aldrich

Cadmium chloride

99.99% trace metals basis

Sinônimo(s):

Cadmium dichloride, Dichlorocadmium

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R$ 358,00
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10 G
R$ 358,00
50 G
R$ 1.393,00

About This Item

Fórmula empírica (Notação de Hill):
CdCl2
Peso molecular:
183.32
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23

R$ 358,00


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densidade de vapor

6.3 (vs air)

Nível de qualidade

pressão de vapor

10 mmHg ( 656 °C)

Ensaio

99.99% trace metals basis

Formulário

solid

adequação da reação

reagent type: catalyst
core: cadmium

Impurezas

≤150.0 ppm Trace Metal Analysis

pf

568 °C (lit.)

solubilidade

H2O: soluble 457 g/L at 20 °C (OECD Test Guideline 105)

cadeia de caracteres SMILES

Cl[Cd]Cl

InChI

1S/Cd.2ClH/h;2*1H/q+2;;/p-2

chave InChI

YKYOUMDCQGMQQO-UHFFFAOYSA-L

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Descrição geral

Cadmium chloride is colorless, odorless, and highly soluble in water. It is widely used in the field of catalysis and perovskite solar cells.[1]

Aplicação

Cadmium chloride can be used:
  • As an additive to fabricate perovskite solar cells to improve long-term stability and performance. The incorporation of Cd ions enhances optical absorption and carrier transfer.[1]
  • As a precursor to synthesize functionalized cadmium telluride quantum dots for fluorescent immunosensors.[2]
It can also be used as a catalyst for:
  • Aza-Michael reaction of electron-deficient alkene and a wide range of amines.[3]
  • The one-pot synthesis of dihydropyrimidones via the Biginelli reaction.[4]
  • The synthesis of benimidazoles.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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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

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  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

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