Technical Data Sheet
Magnesium sulphate hydrate, 500 g
≥99 %, extra pure, dried
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Empirical formula MgSO4 · x H2O
Molar mass (M) 120,4 + x H2O g/mol
Density (D) 2,45 g/cm³
WGK 1
CAS No. 22189-08-8
EG-Nr. 231-298-2
Molar mass (M) 120,4 + x H2O g/mol
Density (D) 2,45 g/cm³
WGK 1
CAS No. 22189-08-8
EG-Nr. 231-298-2
€21.40/Pack Qty.
excl. VAT. | 500 g per Pack Qty.
Art. No. 0261.1
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Product details
Magnesium sulphate hydrate ≥99 %, extra pure, dried
Technical Information
| Suitable (as desiccant) for | Almost all compounds including acids, acid derivatives, aldehydes, esters, nitriles and ketones |
| Regeneration | First 200 °C, then red heat |
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 0261.1 | 500 g | plastic |
€21.40 |
|
|
| 0261.2 | 1 kg | plastic |
€31.10 |
|
|
| 0261.3 | 2.5 kg | plastic |
€56.90 |
|
|
| 0261.7 | 25 kg | plastic |
€364.45 |
|
|
|
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Downloads / MSDS
General information
Desiccants
Desiccants can absorb water and bind it chemically (reversibly or irreversibly) or physically. The main desiccants can be subdivided into four categories:
- non-renewable chemical desiccants
- renewable chemical desiccants
- silica gels
- molecular sieves
Drying methods for solvents
| Solvent | Molecular sieve |
Potassium carbonate |
Calcium chloride |
Phosphous pentoxide |
| Acetic acid | - | - | - | + |
| Acetic acid anhydride | - | - | + | - |
| Acetic acid ethyl ester | 4 Å | + | - | + |
| Acetic acid methyl ester | 4 Å | + | - | + |
| Acetone | 3 Å | + | + | - |
| Acetonitrile | 3 Å | + | + | + |
| Benzene | 4 Å | - | + | - |
| 1-Butanol | - | + | - | - |
| 2-Butanol | - | + | - | - |
| 1-Butanone | - | + | + | - |
| Chloroform | 4 Å | - | + | + |
| Cyclohexane | 4 Å | - | - | - |
| Dichloremethane | 4 Å | - | - | - |
| Diethylether | 4 Å | - | + | - |
| Diisopropyl ether | 4 Å | - | + | - |
| Dimethyl formamide | 4 Å | - | - | - |
| Dioxan | 4 Å | - | + | - |
| Ethanol | 3 Å | - | - | - |
| Ethyle formate | - | - | + | - |
| n-Hexane | 4 Å | - | - | - |
| Methanol | 3 Å | - | + | - |
| 2-Propanol | 3 Å | - | - | - |
| Pyridine | 4 Å | - | - | - |
| Tetrahydrofurane | 4 Å | - | + | - |
| Toluene | 4 Å | - | + | - |
| Trichloroethylene | - | + | - | - |
| Xylene (Isomer compound) | 4 Å | - | + | - |
Certificates of Analysis
Guarantee analysis
| Assay (in annealed substances) | 99,0-101,0 % |
| Chloride (Cl) | ≤0,022 % |
| Arsenic (As) | ≤0.0002 % |
| Calcium (Ca) | ≤0,033 % |
| Iron (Fe) | ≤0,0014 % |
| Heavy metals (as Pb) | ≤0,0015 % |
| Loss on ignition (400 °C) | 26,0-32,0 % |