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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%

Numéro CAS
77-86-1
Synonymes
2-Amino-2-hydroxymethyl-1,3-propanediol
TRIS

Dimensions Prix ($) Quantité Disponibilité
100g 21,69
500g 44,46
2500g 149,40
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Tris(hydroxymethyl)aminomethane, 99%

MDL
MFCD00004679
EINECS
201-064-4

Propriétés chimiques

Formule
C4H11NO3
Poids formulaire
121.14
Point de fusion
168-172°
Point d'ébullition
219-220°/10mm
Densité
1.353
Solubilité
Soluble in water, ethylene glycol, methanol, ethanol,dimethyl formamide, acetone, ethyl acetate, olive oil, chloroform and alkaline solution.

Applications

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.

Notes

Hygroscopic. Incompatible with bases and strong oxidizing agents.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Merck
14,9772
Beilstein
741883
Code tarifaire harmonisé
2922.19
TSCA
Yes
RTECS
TY2900000

Recommandé

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