Merck
Todas las fotos(3)

252859

Sigma-Aldrich

Tris(hydroxymethyl)aminomethane

ACS reagent, ≥99.8%

Sinónimos:
Tris base, Trometamol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM
Fórmula lineal:
NH2C(CH2OH)3
Número de CAS:
Peso molecular:
121.14
Beilstein:
741883
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.25

Nivel de calidad

200

grado

ACS reagent

ensayo

≥99.8%
99.8-100.1%

formulario

crystalline

impurezas

≤0.005% insolubles
≤2% water

useful pH range

7-9

pKa (25 °C)

8.1

bp

219-220 °C/10 mmHg (lit.)

mp

167-172 °C (lit.)

trazas de catión

Fe: ≤5 ppm
heavy metals: ≤5 ppm (ICP)

absorción

passes test

SMILES string

NC(CO)(CO)CO

InChI

1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

InChI key

LENZDBCJOHFCAS-UHFFFAOYSA-N

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

Categorías relacionadas

Descripción general

Tris(hydroxymethyl)aminomethane is mainly required for preparation of buffers at physiological range of 7.3 to 7.5. The prepared buffers are compatible with biological fluids. It is of importance to laboratories as a standard pH solution.

Aplicación

Tris(hydroxymethyl)aminomethane has been used as a buffer solution for lactate dehydrogenase assay, in situ hybridization procedure and protein extraction from cells.

Envase

100, 500 g in poly bottle

Otras notas

Easily compare specifications for Trizma products with the Trizma specification table.

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

An optimized lactate dehydrogenase release assay for screening of drug candidates in neuroscience.
Kaja S et al.
Journal of Pharmacological and Toxicological Methods, 73, 1-1 (2015)
Tris-tris-HCl: a standard buffer for use in the physiologic pH range.
R A Durst et al.
Clinical chemistry, 18(3), 206-208 (1972-03-01)
Fernando E Díaz-Manzano et al.
Frontiers in plant science, 7, 966-966 (2016-07-28)
Galls induced by Meloidogyne spp. in plant roots are a complex organ formed by heterogeneous tissues; within them there are 5-8 giant cells (GCs) that root-knot nematodes use for their own nurturing. Subtle regulatory mechanisms likely mediate the massive gene
Jianbin Zhang et al.
Autophagy, 10(5), 901-912 (2014-03-29)
Autophagy is a catabolic process during which cellular components including protein aggregates and organelles are degraded via a lysosome-dependent process to sustain metabolic homeostasis during nutrient or energy deprivation. Measuring the rate of proteolysis of long-lived proteins is a classical
Sylvain Clède et al.
Chemical communications (Cambridge, England), 48(62), 7729-7731 (2012-06-29)
A rhenium tris-carbonyl derivative has been designed to couple infrared and luminescent detection in cells. Both spectroscopies are consistent with one another; they point out the reliability of the present SCoMPI (for Single Core Multimodal Probe for Imaging) for bimodal

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