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Calcium Oxide

Calcium Oxide major use is in the basic oxygen steelmaking (BOS) process. It is a key ingredient for the process of making cement, used in the treatment of drinking water, Petroleum industry: Water detection pastes contain a mix of calcium oxide and phenolphthalein. Calcium oxide is used to regenerate sodium hydroxide from sodium carbonate in the chemical recovery at Kraft pulp mills.  Calcium Oxide is available in the form of White Powder; Granules packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sectors.


Product Name Calcium Oxide
Appearance White to pale yellow / brown powder
Assay 90%
Also known as Quicklime                                                                unslaked lime                                                        calcia
CAS No 1305-78-8
Density 3.34 g/cm3
Grade Standard Laboratory Reagent, Technical
Molecular Formula Cao
Molecular Weight 56.0774 g/mol
Minimum Order Quantity 25kg
Physical State Powder, Granules
Packing Type 25kg,50kg HDPE Bag
Usage Pharma, Cement, Paper, Food, Water Treatment