Verified against current USP / EP monographs.
| CAS Number | 471-34-1 |
| Chemical Formula | CaCO3 |
| Grade / Standard | USP / EP / FCC / Food Grade |
| Appearance | Fine White Powder |
| Purity / Assay | 98.0% – 100.5% |
This product should be stored in a cool, dry environment, away from direct sunlight and moisture to maintain potency and prevent degradation.