TRIS HCl (Tris-(hydroxyméthyl)-aminométhane chlorhydrate) ≥99.0% desséché, Bioréactif ultra-pur pour la chromatographie en phase liquide, pour la biologie moléculaire, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Trométamol chlorhydrate, Tris(hydroxyméthyl)-aminométhane chlorhydrate, TRIS HCl, THAM HCl, 2-Amino-2-(hydroxyméthyl)propane-1,3-diol, chlorhydrate
For liquid chromatography and molecular biology applications.
- Lot analysis on label
Formule:
NH₂C(CH₂OH)₃·HCl Poids moléculaire: 157.6 g/mol Point de fusion: 150…152 °C Densité: 1.05 g/ml (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00012590 Numéro CAS: 1185-53-1 EINECS: 214-684-5 Indice Merck: 12,09902 |
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Résultats des tests de spécification
For Laboratory,Research,or Manufacturing Use | ≥99.0% |
Assay (NH₂C(CH₂OH)₃HCl) (dried basis) | ≥ 99.0 % |
Appearance | Passes Test |
Absorbance of a 1M Solution - 260 nm | ≤ 0.06 |
Absorbance of a 1M Solution - 280 nm | ≤ 0.06 |
Absorbance of a 1M Solution - 400 nm | ≤ 0.01 |
Water (H₂O)(by Karl Fischer titrn) | ≤ 0.5 % |
RNase Activity (None Detected) | Passes Test |
DNase Activity (None Detected) | Passes Test |
Protease Activity (None Detected) | Passes Test |
Trace Impurities - Calcium (Ca) | ≤ 1 ppm |
Trace Impurities - Copper (Cu) | ≤ 1 ppm |
Trace Impurities - Iron (Fe) | ≤ 1 ppm |
Trace Impurities - Lead (Pb) | ≤ 1 ppm |
Trace Impurities - Magnesium (Mg) | ≤ 1.000 ppm |
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