T5441
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T5441
Sigma
TAPS sodium salt
Biotechnology Performance Certified, cell culture tested, ≥99%
| Synonym: | [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid sodium-potassium salt, N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium-potassium salt |
| CAS Number: | 91000-53-2 |
| Linear Formula: | C7H16NNaO6S |
| Molecular Weight: | 265.26 |
| MDL number: | MFCD00069903 |
| PubChem Substance ID: | 24900282 |
Properties
| grade | Biotechnology Performance Certified |
| assay | ≥99% |
| total impurities | Endotoxin and bioburden, tested |
| ≤1% water | |
| useful pH range | 7.7 - 9.1 |
| pKa (25 °C) | 8.4 |
| 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 |
| WGK Germany | 3 |
