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Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99,9 Molecular_Biology

Fournisseur: PanReac AppliChem
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Synonyms: 2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris), Tromethamine, Tris(hydroxymethyl)methylamine, 2-Amino-2-(hydroxymethyl)propane-1,3-diol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, Trizma(R) base, TRIS base, THAM

A2264.0500 A2264.1000 A2264.5000
A2264.0500EA 97.9 EUR
A2264.0500 A2264.1000 A2264.5000
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99,9 Molecular_Biology
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol)
Formule: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
Point d'ébullition: 357
Point de fusion: 169…172 °C
Densité: 1.328 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00004679
Numéro CAS: 77-86-1
EINECS: 201-064-4
Merck Index: 13,09842
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=11a03d1ab6b2c11b9a2c83f0a73fc4264cec0110&vid=5ce890cdf298a59a7900a07fee1c857a5e5e61e0&prid=web&clid=SAPDAM

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Résultats des tests de spécification

DNases/RNases/Proteases not detectable
Assay (titr.) min. 99.9 %
pH (1 M; H2O; 20°C) 10.5 - 11.5
Water max. 0.2 %
Cu max. 0.0001 %
Fe max. 0.0001 %
PB max. 0.0001 %
A (1 cm/1 M in H2O) at 430 nm max. 0.004
A (1 cm/1 M in H2O) at 260 nm 0.03
A (1 cm/1 M in H2O) at 280 nm 0.02


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