Specification Sheet
Product Name
Dexamethasone powder, BioReagent, suitable for cell culture, ≥97%
Product Number
d4902
Product Brand
sigma
CAS Number
50-02-2
Molecular Weight
392.46
Test | Specification |
|---|---|
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS SOLUTION AT 25MG/ML IN METHANOL |
| UV-VIS SPECTRUM | EMM = 15.0 TO 15.5 AT LAMBDA MAX 239 TO 241NM IN METHANOL |
| PURITY BY HPLC | NLT 98% |
| LOSS ON DRYING | NMT 0.5% |
| CELL CULTURE TEST | PASS |
| RECOMMENDED RETEST | 5 YEARS |
| NOTE | DOCUMENT # D4902:6/01-1 |