TRIS HCl (Tris(hydroxymethyl)aminomethan Hydrochlorid) 99, powder_crystalline_white, ultrapure
Lieferant: MP Biomedicals
Synonyme:
Tris(hydroxymethyl)methylamin Hydrochlorid, 2-Amino-2-(hydroxymethyl)propan-1,3-diolhydrochlorid, 2-Amino-2-(hydroxymethyl)-1,3-propandiol HCl, Tris(hydroxymethyl)methylammoniumchlorid, TRIS HCl, THAM HCl, Trometamol Hydrochlorid
Solubility (5% aq soln) clear, colorless solution.
Tris-HCl is excellent biochemical and biological buffer for all applications where ultra high purity is required. The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0,03 unit per °C decrease in temperature, and decreases 0,03 to 0,05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Solubility (5% aq soln) clear, colorless solution.
Bitte beachten Research Use Only (RUO).
Formel:
NH₂C(CH₂OH)₃·HCl Molecular Weight: 157.6 g/mol Lagertemperatur: Raumtemperatur |
MDL:
MFCD00012590 CAS-Nummer: 1185-53-1 Merck Index: 12,09902 |
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Spezifikation Testergebnisse
FTIR | Conforms to Standard |
pH (5% aq soln) | 4.0 - 5.0 |
Melting Point | 145 - 158°C |
OD260 nm (5% aq soln) | ≤0.1 |
OD280 nm (5% aq soln) | ≤0.1 |
Heavy Metals | <5 ppm |
Purity | ≥99% |
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