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siarczan (VI) magnezu heptahydrat 99.5% analysis_for

Dostawca: Thermo Fisher Scientific

Synonim: sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt

213115000 213110025 213110250
ACRO213115000EA 262 PLN
ACRO213115000 ACRO213110025 ACRO213110250
siarczan (VI) magnezu heptahydrat 99.5% analysis_for
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

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Wyniki testów specyfikacyjnych

Appearance White Crystals
Titration Complexometric ≥99.4 %
pH 5 to 8 (5 % at 25°C)
Chloride (Cl) ≤5 ppm
Cadmium (Cd) ≤5 ppm
Calcium (Ca) ≤50 ppm
Cobalt (Co) ≤5 ppm
Iron (Fe) ≤5 ppm
Manganese (Mn) ≤5 ppm
Potassium (K) ≤50 ppm
Sodium (Na) ≤200 ppm
Strontium (Sr) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 % (in water)


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