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Merck

295132

Sigma-Aldrich

Chlorine

Chlorine

≥99.5%

Sinónimos:

Chlorine gas

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About This Item

Fórmula empírica (notación de Hill):
Cl2
Número de CAS:
Peso molecular:
70.91
Beilstein:
3902968
Número CE:
Número MDL:
Código UNSPSC:
12142100
ID de la sustancia en PubChem:
NACRES:
NA.22
Ensayo:
≥99.5%
bp:
−34 °C (lit.)
presión de vapor:
4800 mmHg ( 20 °C)
Para consultas sobre este producto 295132, póngase en contacto con su oficina o distribuidor locales de Merck. Póngase en contacto con el Servicio técnico

densidad de vapor

2.48 (vs air)

Nivel de calidad

presión de vapor

4800 mmHg ( 20 °C)

Ensayo

≥99.5%

Formulario

gas (compressed)

resistividad

1E9 μΩ-cm, 20°C

pH

1.8 (20 °C, 6.4 g/L)

bp

−34 °C (lit.)

mp

−101 °C (lit.)

cadena SMILES

ClCl

InChI

1S/Cl2/c1-2

Clave InChI

KZBUYRJDOAKODT-UHFFFAOYSA-N

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Aplicación

Chlorine gas has been used to generate chlorine atoms via photolysis for molecular halogen photochemical experiments.[1]

It can be used:
  • As a reactant for the extraction of gold from an alluvial material via a pyrometallurgical process.[2]
  • To synthesize carbide-derived carbons (CDC) from zirconium carbide.[3]

Envase

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Otras notas

Información legal

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

espiga

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también adquirido normalmente con este producto

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válvula de purga

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Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Gas 1 - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

2A - Gases

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

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)


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Certificados de análisis (COA)

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Visite la Librería de documentos

Gold extraction by chlorination using a pyrometallurgical process
Ojeda M W, et al.
Minerals Engineering, 22(4), 409-411 (2009)
Halogenation processes of secondary organic aerosol and implications on halogen release mechanisms
Ofner J, et al.
Atmospheric Chemistry and Physics, 12(13), 5787-5806 (2012)
Zilong Mi et al.
Journal of environmental sciences (China), 37, 200-205 (2015-11-18)
Disinfectants are commonly applied to control the growth of microorganisms in drinking water distribution systems. However, the effect of disinfection on drinking water microbial community remains poorly understood. The present study investigated the impacts of different disinfectants (chlorine and chloramine)
Superactivated carbide-derived carbons with high hydrogen storage capacity.
Sevilla M, et al.
Energy & Environmental Science, 3(2), 223-227 (2010)
Suhail Ahmad et al.
Environmental research, 133, 20-26 (2014-06-07)
Invasive aspergillosis due to triazole-resistant Aspergillus fumigatus, a common airborne fungal pathogen, has emerged in some European and Asian countries, likely due to exposure to azole fungicides in the environment. This study determined the occurrence of triazole-resistant A. fumigatus in

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Solvias MeOBIPHEP Ligands: State-of-the-art atropisomeric MeOBIPHEP ligands, also referred to as MeO-BIPHEP, originally developed by Roche, have an extraordinarily broad performance profile for many synthetic applications due to their modular ligand design.

Preguntas

1–2 de 2 Preguntas  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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

    1 respuesta
    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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Revisiones

Filtros activos

  1. Akron, Ohio
    • Reseñas 2
    • Votos 0
    5 de 5 estrellas.

    Easy to use size.

    A strong oxidizer that was needed for the synthesis that came in a small lecture bottle.

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