Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99%, Ultrapure
Supplier: VWR ChemicalsTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
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Warning
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Synonyms:
2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol
, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (BIS-TRIS)
, 2-(Bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1,3-diol
, 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
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 |
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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