Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99%, Ultrapure

Supplier: VWR Chemicals
Warning

Synonyms: 2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diolBis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (BIS-TRIS)2-(Bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1,3-diol2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol

VWRC0715-100GEA 70.9 SGD
VWRC0715-100G VWRC0715-5KG VWRC0715-500G VWRC0715-250G VWRC0715-1KG
Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99%, Ultrapure
Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (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.

Formula: C₈H₁₉NO₅
MW: 209,24 g/mol
Melting Pt: 102…103 °C
Storage Temperature: Ambient
MDL Number: MFCD00002853
CAS Number: 6976-37-0
EINECS: 230-237-7

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Specification Test Results

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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