Пищевой осушитель оксид кальция влагопоглотитель извести низкая цена белый порошок быстро известь

Brief introduction
Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound.
It is a white, caustic and alkaline crystalline solid at room temperature.

Product description：
Molecular formula: CaO
CAS: 1305-78-8
Appearance: White powder
H.S. Code:2825909000

Properties:
Colorless or white block or powder. In the air absorb carbon dioxide and water.The relative density of 320-3.38, melting point 2614 degree, boiling point 2850 degree. In water is generated with calcium hydroxide and give off a lot of heat, slightly soluble in water, soluble in acid. Corrosive. To eyes, respiratory system and skin irritation.

Use:
Analytics reagents, spectral analysis reagent, phosphor mechanism. Auxiliary solvent, vegetable oil decoloring agents, gas analysis, used on carbon dioxide absorber. Lot reagents used in semiconductor production of denotation, and diffusion process.

Packing:composite paper bag