T5691
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T5691
Sigma
TES
Biotechnology Performance Certified, cell culture tested, ≥99% (titration)
| Synonym: | N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid, TES free acid, 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid |
| CAS Number: | 7365-44-8 |
| Linear Formula: | C6H15NO6S |
| Molecular Weight: | 229.25 |
| Beilstein Registry Number: | 1957061 |
| EC Number: | 230-906-3 |
| MDL number: | MFCD00007532 |
| PubChem Substance ID: | 24900309 |
Properties
| grade | Biotechnology Performance Certified |
| assay | ≥99% (titration) |
| total impurities | Endotoxin and bioburden, tested |
| useful pH range | 6.8 - 8.2 |
| pKa (25 °C) | 7.5 |
| mp | ~225 °C (dec.) |
| cation traces | heavy metals (as Pb): ≤5 ppm |
| suitability | cell culture tested |
| foreign activity | DNase, RNase, protease, none detected |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| Safety Statements | 22-24/25 |
| WGK Germany | 1 |
References
| Merck | Merck 13,9253 |
