Calcium oxide 97+%, powder for analysis
:1305-78-8
:
:CaO
:MFCD00010911
:56.08 g/mol
:13,01691
:2850 °C (760 mmHg)
:2570 °C
:3,38 g/cm³ (20 °C)
:Ambient
:215-138-9
:1910
:8,III
:GHS05
:GHS07
- 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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