Tris-(hydroximetyl) aminometan hydroklorid 99, powder_crystalline_white, ultrapure
Leverantör: MP Biomedicals
Synonyms:
Tris(hydroxymethyl)methylamine hydrochloride, 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride, Trizma® hydrochloride, Trizma(R) hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, TRIS HCl, Tromethane hydrochloride, Tris-HCl, Tris(hydroxymethyl)methylammonium chloride, Trometamol hydrochloride, THAM HCl
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.
Observera: Research Use Only (RUO).
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Formel:
NH₂C(CH₂OH)₃·HCl MW: 157.6 g/mol Storage Temperature: Omgivande |
MDL Number:
MFCD00012590 CAS nummer: 1185-53-1 Merck Index: 12,09902 |
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Specifikation testresultat
| 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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