Calcium Oxide
We are manufacturing Calcium Oxide in Technical, Pure & LR Grade.
These Products are available in 50 kgs Bag/Drum.
Calcium oxide (CaO), commonly known as quicklime or burnt lime is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term "lime" connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminum, and iron predominate. By contrast, "quicklime" specifically applies to the single chemical compound calcium oxide.
CAS No. 1305-78-8
These Products are available in 50 kgs Bag/Drum.
Calcium oxide (CaO), commonly known as quicklime or burnt lime is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term "lime" connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminum, and iron predominate. By contrast, "quicklime" specifically applies to the single chemical compound calcium oxide.
Technical Details
Product Name : Calcium OxideCAS No. 1305-78-8
Properties
Specifications |
Calcium Oxide |
Density |
3.34 g/cm3 |
Assay |
95% -105% |
pH Value |
12.4 |
Alkalis or Magnesium |
3.6% max |
Arsenic |
3 mg/kg max |
Fluoride |
0.015% max |
Lead |
2 mg/kg max |
Loss on Ignition |
0.015% max |
Molar Mass |
56.0774 g/mol |
Molecular Formula |
CaO |
Appearance |
White to pale yellow/brown powder |
Melting Point |
2613 °C, 2886 K, 4735 °F |
Odor |
Odorless |
Boiling Point |
2850 °C, 3123 K (100 hPa) |
Solubility in Water |
1.19 g/L (25 °C), 0.57 g/L (100 °C), exothermic reaction |
Acidity |
12.8 |
Solubility in Acids |
soluble (also in glycerol, sugar solution) |