Tris-(hidroximetil) aminometano clorhidrato 99, reagent

Proveedor: MP Biomedicals

Sinónimos: 2-Amino-2-(hidroximetil)propano-1,3-diol, clorhidrato, Trometamol clorhidrato, Tris(hidroximetil)aminometano clorhidrato, TRIS HCl, THAM HCl

02103130.2 02103130.1 02103130.5 0210313001 0210313005
ICNA02103130.2EA 89.9 EUR
ICNA02103130.2 ICNA02103130.1 ICNA02103130.5 ICNA0210313001 ICNA0210313005
Tris-(hidroximetil) aminometano clorhidrato 99, reagent
Tris-(hidroximetil) aminometano clorhidrato

Tris and Tris Hydrochloride have been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications.


Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid .


The pH values of all buffers are temperature- and concentration-dependent. For Tris buffers, pH increases about 0,03 unit per °C decrease in temperature, and decreases 0,03-0,05 unit per ten-fold dilution.

Formula: NH₂C(CH₂OH)₃·HCl
MW: 157.6 g/mol
Pto. de fusión: 150…152 °C
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00012590
Núm. CAS: 1185-53-1
EINECS: 214-684-5
Índice Merck: 12,09902
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