Calciumoxid 97+%, pulver for analysis

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Calciumoxid 97+%, pulver for analysis
Calcium oxide
Formel: CaO
Kogepunkt: 2850 °C (760 mmHg)
Smeltepunkt: 2570 °C
Massefylde: 3,38 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00010911
CAS-nummer: 1305-78-8
EINECS: 215-138-9
UN nummer: 1910
ADR: 8,III
Merck Index: 13,01691

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Specifikationer Testresultater

Appearance White to off-white to light yellow Powder
Titration Complexometric ≥97.0 % (CaO) on dry substance
Nitrate (NO3) ≤500 ppm
Sulfate (SO4) ≤1000 ppm
Iron (Fe) ≤1000 ppm
Heavy metals (as Pb) ≤100 ppm
Insoluble matter ≤1 % (in acetic acid)
NH4OH precipitate ≤2.0 %
Loss on ignition ≤5 %


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