Magnesiumoxid light 98,0-100,5, AnalaR NORMAPUR® zA

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

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Synonymer: Magnesia usta

25061.156EA 646 DKK
25061.156 25061.236
Magnesiumoxid light 98,0-100,5, AnalaR NORMAPUR® zA
Magnesium oxide
Formel: MgO
Molekylvægt: 40.3 g/mol
Kogepunkt: 3600
Smeltepunkt: 2800 °C
Massefylde: 3.58 g/cm³ (25 °C)
MDL Number: MFCD00011109
CAS-nummer: 1309-48-4
EINECS: 215-171-9
Merck Index: 13,05700

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Specifikationer Testresultater

Assay (MgO)(calc. on ignited basis) 98.0 - 100.5 %
Insolubility in hydrochloric acid Max. 0.02 %
Loss on ignition (1000°C) Max. 4 %
Solubility in water Max. 0.7 %
Total N (Nitrogen) Max. 20 ppm
Cl (Chloride) Max. 0.05 %
CO3 (as CO2) Max. 1.5 %
SO4 (Sulphate) Max. 0.1 %
Ca (Calcium) Max. 1.1 %
Cu (Copper) Max. 10 ppm
Fe (Iron) Max. 0.05 %
K (Potassium) Max. 50 ppm
Na (Sodium) Max. 3 %
Pb (Lead) Max. 10 ppm
Zn (Zinc) Max. 5 ppm


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