Zinc Oxide, Powder USP, Macron™
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Zinc Oxide, Powder USP, Macron™
Formula: ZnO
Formula Weight: 81.39
| TEST |
SPECIFICATION |
| GMP Manufactured Product |
| Meets U.S.P. Requirements |
Assay (ZnO)
(ignited basis) |
99.0 - 100.5% |
| Identification A |
Passes Test |
| Identification B |
Passes Test |
| Alkalinity |
Passes Test |
| Loss on Ignition |
max. 1.0% |
| Carbonate and Color of Solution |
Passes Test |
| Arsenic (As) |
max. 6 ppm |
| Lead (Pb) |
Passes Test |
| Iron and Other Heavy Metals |
Passes Test |
| Solubility in Dilute Sulfuric Acid |
Passes Test |
| Lead (Pb) |
max. 0.0010% |
| Cadmium (Cd) |
max. 0.0015% |
| Iron (Fe) |
max. 0.0020% |
| |
| No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product. |
| Bulk Pharmaceutical Chemical |
| CAUTION: For manufacturing, processing or repacking. |
| For a Certificate of Lot Analysis, visit www.avantormaterials.com. |
| Preserve in well-closed containers. |
| CAS Number |
1314-13-2 |
| HTS Number |
2817000000 |
| Specific Gravity |
1L = 5.67 Kg |
| Storage Color Code |
Green |
| Management of Change |
R |