Magnesium Sulphate
White crystal product files and photos are supplied in 0.1-1 mm, 1-3 mm, 2-4 mm and 4-7 mm folders.
Specifications from supplied materials
White crystal product files and photos are supplied in 0.1-1 mm, 1-3 mm, 2-4 mm and 4-7 mm folders.
| 0.1-1 mm purity option | 99% or 99.5% min |
|---|---|
| Purity for 2-4 mm / 4-7 mm files | 99.5% min |
| MgO | 16% min |
| Mg | 9.5% or 9.81% min depending on supplied option |
| Fe | ≤0.02% for one 0.1-1 mm option; 0.0015% max for 99.5% option |
| Cl | ≤0.03% |
| Pb | ≤0.008% |
| As | ≤0.008% for one option; 0.002% max for 99.5% option |
| Water insoluble | ≤0.1% |
| pH (5% solution) | 5-9 |
| CAS | 10034-99-8 |
| HS Code | 2833210000 |
| Formula | MgSO4·7H2O |
Verified documents
Original SGS reports supplied by the factory are available below.
Tested sample: magnesium sulphate heptahydrate granules
Results apply only to the tested sample.
Download original PDFSource documents
Download the original product introduction or COA file.
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