Ferrous Sulfate, 7-Hydrate, Granular AR (ACS), Macron™
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Ferrous Sulfate, 7-Hydrate, Granular AR (ACS), Macron™
Formula: FeSO4·7H2O
Formula Weight: 278.02
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
Assay (FeSO4·7H2O)
(by KMnO4 titrn) |
99.0 - 104.5% |
| Calcium (Ca) |
max. 0.005% |
| Chloride (Cl) |
max. 0.001% |
| Copper (Cu) |
max. 0.005% |
| Ferric Ion (Fe3 ) |
max. 0.1% |
| Insoluble Matter |
max. 0.01% |
| Magnesium (Mg) |
max. 0.002% |
| Manganese (Mn) |
max. 0.05% |
| pH of 5% Solution at 25°C |
3.0 - 5.0 |
| Phosphate (PO4) |
max. 0.001% |
| Potassium (K) |
max. 0.002% |
| Sodium (Na) |
max. 0.02% |
| Zinc (Zn) |
max. 0.005% |
| |
| Product Information (not specifications): |
| Appearance (blue-green granules) |
| |
| For Laboratory, Research or Manufacturing Use |
| |
| IMPORTANT: Store below 24°C (75°F). |
| Fluctuating temperatures cause product oxidation. |
| CAS Number |
7782-63-0 |
| HTS Number |
2833292000 |
| Specific Gravity |
1L = 1.90 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |