siarczan (VI) magnezu heptahydrat 99+%, extra_pure
Dostawca: Thermo Fisher Scientific
Synonim:
sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
124900010
124900025
124900100
ACRO124900010EA
422
PLN
ACRO124900010
ACRO124900025
ACRO124900100
siarczan (VI) magnezu heptahydrat 99+%, extra_pure
siarczan (VI) magnezu heptahydrat
Formuła:
MgSO₄·7H₂O MW: 246.48 g/mol Temp. topnienia: 770 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149785 Numer CAS: 10034-99-8 Numer WE (dawny EINECS): 231-298-2 Klasyfikacja Merck : 13,05715 |
Wyniki testów specyfikacyjnych
Appearance | White Crystalline powder or crystals |
Titration Complexometric | ≥99.0 % (on dry substance) |
Loss on drying | 48.0 % to 52.0 % (450°C) |
pH | 5.0 to 9.2 (5 % at 20°C) |
Chloride (Cl) | ≤200 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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