Saltar al contenido
Merck

T9159

Sigma-Aldrich

Trichloroacetic acid

BioXtra, ≥99.0%

Sinónimos:

TCA

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

Seleccione un Tamaño

100 G
US$ 222,00
250 G
US$ 311,00
500 G
US$ 611,00

US$ 222,00

PRICE WITHOUT NATIONAL TAXES

Fecha estimada de envío31 de mayo de 2025


Solicitar un pedido a granel

Seleccione un Tamaño

Cambiar Vistas
100 G
US$ 222,00
250 G
US$ 311,00
500 G
US$ 611,00

About This Item

Fórmula lineal:
Cl3CCOOH
Número de CAS:
Peso molecular:
163.39
Beilstein:
970119
Número CE:
Número MDL:
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
NACRES:
NB.22

US$ 222,00

PRICE WITHOUT NATIONAL TAXES

Fecha estimada de envío31 de mayo de 2025


Solicitar un pedido a granel

grado

BioPerformance Certified

Nivel de calidad

densidad de vapor

<1 (vs air)

presión de vapor

1 mmHg ( 51 °C)

Línea del producto

BioXtra

Ensayo

≥99.0%

impurezas

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

residuo de ign.

≤0.03%

índice de refracción

n20/D 1.62 (lit.)

bp

196 °C (lit.)

mp

54-58 °C (lit.)

solubilidad

H2O: 0.5 M at 20 °C, clear, colorless

densidad

1.62 g/mL at 25 °C (lit.)

trazas de anión

sulfate (SO42-): ≤0.05%

trazas de catión

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

temp. de almacenamiento

2-8°C

cadena SMILES

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

InChI

1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)

Clave InChI

YNJBWRMUSHSURL-UHFFFAOYSA-N

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

Descripción general

Trichloroacetic acid (TCA) is an important metabolic product of trichloroethylene (TCE) metabolism.

Aplicación

Tradicionalmente usado para precipitar proteínas. Se ha utilizado para determinar la concentración de proteína por gravimetría. Usado como descalcificador y fijador en microscopía.
Trichloroacetic acid has been used:
  • for protein precipitation[1]
  • as a component in the extract solution used for the measurement of malondialdehyde and glutathione[2]
  • to precipitate the transfected and treated cells in [3H]-thymidine incorporation assay[3]

Acciones bioquímicas o fisiológicas

TCA might act as a carcinogen, targeting liver.[4] It might be used as an acid decalcifying agent. TCA helps in nuclear staining.[5]

Pictogramas

CorrosionEnvironment

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A

Código de clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

>235.4 °F - closed cup

Punto de inflamabilidad (°C)

> 113 °C - closed cup

Equipo de protección personal

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


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

Rapid analysis of total plasma homocysteine by tandem mass spectrometry
Tuschl K, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 351(1-2), 139-141 (2005)
Circulating fibrocytes stabilize blood vessels during angiogenesis in a paracrine manner
Li J, et al.
The American Journal of Pathology, 184(2), 556-571 (2014)
Histophatologic Techniques (2006)
Analysis of malondialdehyde, chlorophyll proline, soluble sugar, and glutathione content in Arabidopsis seedling
Zhang Z and Huang R
Bio-protocol, 3, e817-e817 (2013)
Bo Chen et al.
Translational stroke research, 10(1), 91-103 (2018-03-24)
The transient receptor potential melastatin 4 (TRPM4) channel has been suggested to play a key role in the treatment of ischemic stroke. However, in vivo evaluation of TRPM4 channel, in particular by direct channel suppression, is lacking. In this study

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