CAS No. 24493-21-8
3-(Trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt
TSP-d4 can be used as an internal standard in 1H NMR spectroscopy for the measurement of chemical shifts (Water- or Deuterium oxide-soluble TMS!).
Product Details
Synonyms
TSP-d4
3-(Trimethylsilyl)propionic-2,2,3,3-d4 acid sodium salt 99%D
| Material Number | Pack Size | Packaging Type | ZEOtope Standard Range |
|---|---|---|---|
| 300454 | 1g | bottle | |
| 301762 | on demand | on demand |
| Test Method | Unit of Measure | Minimum | Maximum | Target |
|---|---|---|---|---|
| Vis. lnsp. (white to ivory-colored) | ivory | |||
| Vis. lnsp. (liquid, 25°C) | solid | |||
| D Content 1 H-NMR | %(mol) | 99.0 | ||
| 1H-NMR Purity | conform | |||
| w(TSP-d4) non-aqueous Titration | %(w) | 92.5 | 107.5 | |
| H2O+D2O Content by KF Coulometer | %(w) | 2.0 |