172572
Magnesium sulfate heptahydrate
extra pure, for tablewater FCC
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
02 June 2012
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| Product information | |||
|---|---|---|---|
| Grade | FCC | ||
| Synonyms | bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate | ||
| Hill Formula | MgO4S * 7 H2O | ||
| Chemical formula | MgSO4 * 7 H2O | ||
| HS Code | 2833 21 00 | ||
| EC number | 231-298-2 | ||
| Molar mass | 246.48 g/mol | ||
| CAS number | 10034-99-8 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 710 g/l (20 °C) | ||
| Molar mass | 246.48 g/mol | ||
| Density | 1.68 g/cm3 (20 °C) | ||
| Bulk density | 900 kg/m3 | ||
| pH value | 5.0 - 8.0 (50 g/l, H2O, 25 °C) | ||
| Safety information | |||
|---|---|---|---|
| RTECS | OM4508000 | ||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
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