Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

15307

Sigma-Aldrich

Chloral hydrate

≥99%

Sinónimos:

Trichloroacetaldehyde hydrate

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
Cl3CCH(OH)2
Número de CAS:
302-17-0
Peso molecular:
165.40
Beilstein:
1698497
Número CE:
206-117-5
Número MDL:
MFCD00044479
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
57647358
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

100

Ensayo

≥99%

idoneidad de la reacción

reagent type: cross-linking reagent

control farmacológico

USDEA Schedule IV

impurezas

chlor alcoholate, complies
 organic volatile impurities, complies (GC)
 residual solvents Toluene, Chloroform, Benzene, complies
≤0.002% heavy metals (as Pb)
≤0.1% non-volatile matter

residuo de ign.

≤0.1% (as SO4)

pH

2.8-5.5 (20 °C, 10%)

mp

57 °C (lit.)

trazas de anión

chloride (Cl-): ≤70 mg/kg

idoneidad

complies for appearance of solution
complies for reaction against H2SO4

cadena SMILES

OC(O)C(Cl)(Cl)Cl

InChI

1S/C2H3Cl3O2/c3-2(4,5)1(6)7/h1,6-7H

Clave InChI

RNFNDJAIBTYOQL-UHFFFAOYSA-N

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

Aplicación

Chloral hydrate is used in many protocols as a clearing agent for the microscopic examination of plant tissues without disrupting the cellular features.[1][2][3]

Pictogramas

Skull and crossbones
GHS06

Palabra de señalización

Danger

Frases de peligro

H301,H315,H319

Clasificaciones de peligro

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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, type P2 (EN 143) respirator cartridges

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCM7371
BCCL5133
BCCM1489
BCCL5134
BCCL1533

¿No ve la versión correcta?

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

Busque por un COA

¿Ya tiene este producto?

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

Visite la Librería de documentos

Analyses of plant leaf cell size, density and number, as well as trichome number using cell counter plugin.
Cheng Y, et al.
Bio-protocol, 4(13) (2014)
An improved clearing and mounting solution to replace chloral hydrate in microscopic applications.
Villani T S
Applications in plant sciences, 1(5), 1300016-1300016 (2013)
Cytohistological Analyses of Mega-sporogenesis and Gametogenesis in Ovules of Limonium spp.
Rois A S and Caperta A D
Bio-protocol, 6(21) (2016)
Stephanie K West et al.
The British journal of ophthalmology, 97(11), 1437-1442 (2013-09-21)
To report the largest study on the safety and effectiveness of sedation in paediatric ophthalmology in a nurse-led outpatient sedation unit. Retrospective cohort study reviewing all children who underwent sedation from January 2006 to December 2010. Patients were sedated with
Simone Jürschik et al.
Journal of mass spectrometry : JMS, 47(9), 1092-1097 (2012-09-14)
In this work, we illustrate the application of proton transfer reaction mass spectrometry (PTR-MS) in the field of food and drink safety. We present proof-of-principle measurements of four different drinks (water, tea, red wine and white wine) each spiked separately
Ver todos los artículos relacionados

Questions

1–3 of 3 Questions  

  1. 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?

  2. 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?

  3. Handelt es sich bei dem Artikel 15307 Chloral Hydrat um API-Ware?

    1 answer

    1. Unfortunately, this product is not suitable for use as an API. Unless otherwise stated this product is intended for research use only and is not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses, or any type of consumption or application to humans or animals. Currently, all available chloral hydrate products are intended for research use only.

      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