siarczan (VI) magnezu heptahydrat 99,5, AnalaR NORMAPUR® zA
Dostawca: VWR Chemicals
Synonim:
sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
25165.292EA
388
PLN
25165.292
25165.361
25165.260
25165.460
siarczan (VI) magnezu heptahydrat 99,5, AnalaR NORMAPUR® zA
siarczan (VI) magnezu heptahydrat
Formuła:
MgSO₄·7H₂O MW: 246.48 g/mol Temp. topnienia: 1124 °C Gęstość: 2.66 g/cm³ (20 °C) |
Numer MDL:
MFCD00149785 Numer CAS: 10034-99-8 Klasyfikacja Merck : 13,05715 |
Wyniki testów specyfikacyjnych
Assay | Min. 99.5 % |
Solution in water | Passes test |
Acidity or alkalinity | Max. 0.001 meq/g |
pH (25°C; 5 %) | 5.0 - 8.0 |
Alkaline metals (as SO4) | Max. 0.05 % |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 50 ppm |
Total N (Nitrogen) | Max. 20 ppm |
Cl (Chloride) | Max. 5 ppm |
NH4 (Ammonium) | Max. 20 ppm |
NO3 (Nitrate) | Max. 10 ppm |
PO4 (Phosphate) | Max. 10 ppm |
As (Arsenic) | Max. 2 ppm |
Ca (Calcium) | Max. 50 ppm |
Cu (Copper) | Max. 2 ppm |
Fe (Iron) | Max. 1 ppm |
K (Potassium) | Max. 10 ppm |
Mn (Manganese) | Max. 5 ppm |
Na (Sodium) | Max. 10 ppm |
Pb (Lead) | Max. 5 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...