TRIS HCl (Tris-(hydroxyméthyl)-aminométhane chlorhydrate) ≥99%, poudre cristalline blanche, Ultrapure
Marques : MP BiomedicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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.
Attention: Research Use Only (RUO).
Formule:
NH₂C(CH₂OH)₃·HCl Température de stockage: Température ambiante |
Numéro MDL:
MFCD00012590 Numéro CAS: 1185-53-1 |
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Résultats des tests de spécification
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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