Verified against current USP / EP monographs.
| CAS Number | 3211-76-5 |
| Chemical Formula | C5H11NO2Se |
| Grade / Standard | USP / EP / Food Grade |
| Appearance | White to Off-White Powder |
| Purity / Assay | 97.0% – 103.0% |
This product should be stored in a cool, dry environment, away from direct sunlight and moisture to maintain potency and prevent degradation.