E0276
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E0276
Sigma
EPPS
Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration)
| Synonym: | 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid, HEPPS, N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid) |
| CAS Number: | 16052-06-5 |
| Linear Formula: | C9H20N2O4S |
| Molecular Weight: | 252.33 |
| Beilstein Registry Number: | 3957385 |
| EC Number: | 240-198-8 |
| MDL number: | MFCD00006160 |
| PubChem Substance ID: | 24894366 |
Properties
| grade | Biotechnology Performance Certified |
| assay | ≥99.5% (titration) |
| total impurities | Endotoxin and bioburden, tested |
| pH range | 7.3 - 8.7 |
| useful pH range | 7.3 - 8.7 |
| pKa (25 °C) | 8.0 |
| pKa | 8 |
| mp | 237-239 °C(lit.) |
| cation traces | heavy metals (as Pb): ≤5 ppm |
| suitability | cell culture tested |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
| RTECS | TM2649130 |
References
| reference | FT-IR 2 (1), 1515:A / FT-IR 1 (1), 893:D / IR-Spectra (2), 475:H / IR-Spectra (3), 537:G / NMR-Reference 2 (2), 795:B / RegBook 1 (1), 1061:M / Sigma FT-IR 1 (2), 55:D / Structure Index 1, 165:B:5 |
