Imprimer

2-[Bis(2-hydroxyéthyl)amino]-2-(hydroxyméthyl)propane-1,3-diol (BIS-TRIS) 99, ultrapure

Fournisseur: VWR Chemicals
Attention

Synonyms: 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (BIS-TRIS), 2-(Bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1,3-diol, 2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol

0715-100GEA 145 EUR
0715-100G 0715-250G 0715-500G 0715-5KG
2-[Bis(2-hydroxyéthyl)amino]-2-(hydroxyméthyl)propane-1,3-diol (BIS-TRIS) 99, ultrapure
2-[Bis(2-hydroxyéthyl)amino]-2-(hydroxyméthyl)propane-1,3-diol (BIS-TRIS)

Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.

Formule: C₈H₁₉NO₅
MW: 209.24 g/mol
Point de fusion: 102…103 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00002853
Numéro CAS: 6976-37-0
EINECS: 230-237-7

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Résultats des tests de spécification

DNase none detected
RNase none detected
Melting Point 102 – 106 °C
Moisture (KF) ≤1%
pH (1.0%, Water) @25 °C 8.8 – 9.6
pKa @25 °C 6.45 – 6.65
Protease none
Purity (Titration) >99%


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