Magnesium Sulfate, 7-Hydrate, Crystal AR (ACS), Macron™
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magnesium sulfate, 7-hydrate, crystal ar (acs), macron™
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Magnesium Sulfate, 7-Hydrate, Crystal AR (ACS), Macron™
Formula: MgSO4·7H2O
Formula Weight: 246.47
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
Assay (MgSO4·7H2O)
(by EDTA titrn) |
98.0 - 102.0% |
| Ammonium (NH4) |
max. 0.002% |
| Calcium (Ca) |
max. 0.02% |
| Chloride (Cl) |
max. 5 ppm |
| Heavy Metals (as Pb) |
max. 5 ppm |
| Insoluble Matter |
max. 0.005% |
| Iron (Fe) |
max. 5 ppm |
| Manganese (Mn) |
max. 5 ppm |
| Nitrate (NO3) |
max. 0.002% |
| pH of 5% Solution at 25°C |
5.0 - 8.2 |
| Potassium (K) |
max. 0.005% |
| Sodium (Na) |
max. 0.005% |
| Strontium (Sr) |
max. 0.005% |
| |
| Product Information (not specifications): |
| Appearance (colorless crystals) |
| |
| For Laboratory, Research or Manufacturing Use |
| CAS Number |
10034-99-8 |
| HTS Number |
2833210000 |
| Specific Gravity |
1L = 1.67 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |