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  7. Tris(hydroxyméthyl)aminométhane, 99 %, Thermo Scientific Chemicals

Tris(hydroxyméthyl)aminométhane, 99 %, Thermo Scientific Chemicals

Code produit 11448407
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Product Code. 11448407 Supplier Thermo Scientific Alfa Aesar Supplier No. A18494.22
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Description

CAS: 77-86-1 | C4H11NO3 | 121.136 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Le tris(hydroxyméthyl)aminométhane est utilisé comme tampon dans les laboratoires de biochimie et de biologie moléculaire. En analyse chimique, il est utilisé comme étalon primaire pour normaliser les solutions acides. Il agit sur les membranes cellulaires pour augmenter leur perméabilité. Comme alternative au bicarbonate de sodium, il est utilisé dans le traitement de l’acidose métabolique.

Solubilité
Soluble dans l’eau, l’éthylène glycol, le méthanol, l’éthanol, le diméthylformamide, l’acétone, l’acétate d’éthyle, l’huile d’olive, le chloroforme et dans solution alcaline.

Remarques
Hygroscopique. Incompatible avec les bases et les agents oxydants forts.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 77-86-1
Formule moléculaire C4H11NO3
Poids moléculaire (g/mol) 121.136
Numéro MDL MFCD00004679
Clé InChI LENZDBCJOHFCAS-UHFFFAOYSA-N
Synonyme trometamol, tris, tromethamine, tris hydroxymethyl aminomethane, tham, trisamine, tris buffer, trizma, 2-amino-2-hydroxymethyl propane-1,3-diol, tris base
CID PubChem 6503
ChEBI CHEBI:9754
Nom IUPAC 2-amino-2-(hydroxyméthyl)propane-1,3-diol
SMILES C(C(CO)(CO)N)O

Specifications

Nom chimique ou matériau Tris(hydroxymethyl)aminomethane
Point de fusion 168°C to 172°C
Densité 1.353
Point d’ébullition 219°C to 220°C (10 mmHg)
Formule linéaire (HOCH2)3CNH2
Quantité 100 g
Beilstein 741883
Sensibilité Hygroscopic
Merck Index 14,9772
Informations sur la solubilité Soluble in water,ethylene glycol,methanol,ethanol,dimethyl formamide,acetone,ethyl acetate,olive oil,chloroform and alkaline solution.
Poids de la formule 121.14
Pourcentage de pureté 99%
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