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77-86-1 - Tris(hydroxymethyl)aminomethane, 99% - 2-Amino-2-hydroxymethyl-1,3-propanediol - TRIS - A18494 - Alfa Aesar

A18494 Tris(hydroxymethyl)aminomethane, 99%

Número CAS
77-86-1
Nombre Alternativo
2-Amino-2-hydroxymethyl-1,3-propanediol
TRIS

Tamaño Precio ($) Cantidad Disponibilidad
100g 21,69
500g 44,46
2500g 149,40
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Tris(hydroxymethyl)aminomethane, 99%

MDL
MFCD00004679
EINECS
201-064-4

Propiedades químicas

Fórmula
C4H11NO3
Peso molecular
121.14
Punto de fusión
168-172°
Punto de ebullición
219-220°/10mm
Densidad
1.353
Solubilidad
Soluble in water, ethylene glycol, methanol, ethanol,dimethyl formamide, acetone, ethyl acetate, olive oil, chloroform and alkaline solution.

Aplicaciones

Tris(hydroxymethyl)aminomethane is used as buffers in biochemistry and molecular biology laboratories. It is used as a primary standard to standardize acid solutions for chemical analysis. It finds application in cell membranes to increase its permeability. As an alternative to sodium bicarbonate, it used in the treatment of metabolic acidosis.

Notas

Hygroscopic. Incompatible with bases and strong oxidizing agents.

Referencias documentales

Widely used biological buffer.

Filipiak, M. S.; Zloczewska, A.; Grzeskowiak, P.; Lynch, R.; Niedziolka, M. J. Tris (hydroxymethyl) aminomethane photooxidation on titania based photoanodes and its implication for photoelectrochemical biofuel cells. J. Power Sources 2015, 289, 17-21.

Lee, S. M.; Sim, K. S.; Lo, K. M. Synthesis, characterization and biological studies of diorganotin (IV) complexes with tris [(hydroxymethyl) aminomethane] Schiff bases. Inorg. Chim. Acta 2015, 429, 195-208.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,9772
Beilstein
741883
Código de tarifa arancelaria unificado
2922.19
TSCA
Yes
RTECS
TY2900000

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