calcium;oxygen(2-)

Basic Information

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CAS Number

73018-51-6

Molecular Formula

CaO

Molecular Weight

56.08 g/mol

Basic Physical Properties

Melting Point

2570 °C

Boiling Point

2850 °C

Density

3.3 g/mL at 25 °C

SMILES

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[O-2].[Ca+2]

InChI

InChI=1S/Ca.O/q+2;-2

InChIKey

BRPQOXSCLDDYGP-UHFFFAOYSA-N

LogP

-0.11880

Complexity

Synonyms & References

English

Lime (chemical)
calcium;oxygen(2-)
NS00074348
MFCD00010911
CALCIUM OXIDE [MART.]
BRPQOXSCLDDYGP-UHFFFAOYSA-N
LIME (CALCIUM OXIDE) (II)
calcium oxid
E-529
73018-51-6
BDFERM BIOSPRAY
INS-529
CALCIUM OXIDE [MI]
CALCIUM OXIDE [JAN]
AKOS032949954
Lime (calcium oxide)
CALCIUM OXIDE [WHO-DD]
CALCIUM OXIDE (MART.)
LIME [USP MONOGRAPH]
LIME (CALCIUM OXIDE) [II]
C7X2M0VVNH
calciumoxide
FT-0604488
INS NO.529
LIME [HSDB]
Lime (cao)
CALCIUM OXIDE [INCI]
LIME (USP MONOGRAPH)
EVECODE ECO FRIENDLY MULTI SANITIZERspray
CALCIUM OXIDE [FCC]
ETHYLBIS(2-BROMOETHYL)CARBAMATE

Customs Code

2825909000

FAQ

What is calcium peroxide (CAS: 73018-51-6)?

Calcium peroxide (CAS: 73018-51-6) is a chemical compound composed of calcium and peroxide ions. It is a pale yellow or white solid with a strong oxidizing property. It is highly reactive and can readily release oxygen upon contact with water or moisture.

What are the main uses of calcium peroxide (CAS: 73018-51-6)?

Calcium peroxide is widely used in the bleaching of textile fibers and paper pulp, as a dough conditioner in the food industry, and as an oxygen-releasing agent in animal feed and soil treatment. It is also employed in the pharmaceutical industry for the preparation of certain medications.

Is calcium peroxide (CAS: 73018-51-6) safe?

Calcium peroxide is generally considered safe when handled with proper precautions. However, it is an oxidizing agent and can be hazardous if exposed to combustible materials. Users should wear appropriate personal protective equipment, avoid contact with skin and eyes, and ensure good ventilation during use.

How should calcium peroxide (CAS: 73018-51-6) be stored?

Calcium peroxide should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption, which can lead to degradation. The storage temperature should not exceed 25°C (77°F).