CALCIUM OXIDE
CALCIUM OXIDE
CALCIUM OXIDE

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CALCIUM OXIDE

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Product description

 

CAS NO: 1305-78-8
Chemical formula: CaO
Relative molecular weight: 56.08
Characteristics: white or grey piece or granule, to moisture sensitive, easy to absorb water and carbon dioxide. Produce biocalc and a lot of heat when dissolves in water. Can dissolve in acid, glycerol and cane sugar liquor, almost can not dissolves in alcohol. Relative density is 3.32-3.25. melting point is 2572 centigrade. Boiling point is 2850 centigrade.corrosive.
 
Storage: keep dry and sealed
Usage: analytical reagent, carbon dioxide absorbent, cosolvent, plant oil decolorizer.
Safety precautions:
Leaking: quarantine polluted area, restrict in and out. People who deal with leak should wear protect clothes and filterable mask to resist acid-base, shouldn’t touch it directly.
A little leaking: avoid raise dust; collect it into dry, cleaning and covered containers by cleaning shovel.
A large number leaking: needle water control dust, protect people.
 
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