Magnesium sulphate heptahydrate ≥99.0% (by complexometric analysis), Puriss. p.a. ACS, Fluka™
Supplier: Honeywell Chemicals
Synonyms:
sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
63140-100G
63140-500G
63140-1KG
HONC63140-100GEA
218
SGD
HONC63140-100G
HONC63140-500G
HONC63140-1KG
Magnesium sulphate heptahydrate ≥99.0% (by complexometric analysis), Puriss. p.a. ACS, Fluka™
Magnesium sulphate heptahydrate
Formula:
MgSO₄·7H₂O MW: 246,48 g/mol Melting Pt: 1,124 °C (dec.) Density: 1,68 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149785 CAS Number: 10034-99-8 Merck Index: 13,05715 |
Specification Test Results
Appearance | complying |
Assay | 99.0 - 101.0 % |
pH (5 %, 25 °C) | 5.0 - 8.2 |
Water insoluble matter | Max. 0.005 % |
Arsenic (As) | Max. 0.00001 % |
Calcium (Ca) | Max. 0.02 % |
Cadmium (Cd) | Max. 0.0005 % |
Cobalt (Co) | Max. 0.0005 % |
Chromium (Cr) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 0.0001 % |
Potassium (K) | Max. 0.001 % |
Manganese (Mn) | Max. 0.0005 % |
Sodium (Na) | Max. 0.001 % |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 0.0005 % |
Strontium (Sr) | Max. 0.0005 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 0.0005 % |
Ammonium (NH₄) | Max. 0.002 % |
Chloride (Cl) | Max. 0.0005 % |
Nitrate (NO₃) | Max. 0.002 % |
Colour of the solution | complying |
Turbidity of solution | complying |
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