氧化钙

It is used in cement, glass, steel, paper, chemical and petroleum industries. It acts as a key ingredient in the process of cement making. It is widely used industrially as a dehydrating agent and an absorbent. Further it finds use as a water softener and as a pH regulator for wastewater. It is useful to detect traces of water in hydrocarbons, and in flue-gas desulfurization.

It is incompatible with strong oxidizing agents, acids, carbon dioxide, chlorine trifluoride, fluorine, halogens, phosphoruspentoxide, calcium chloride, metal halides, hydrofluoric acid, hydrogen fluoride, ethanol, and boron trifluoride.

MFCD00010911

215-138-9

CaO

56.08

2572°

2850°

3.37

1.83

Moisture Sensitive. Air Sensitive. Store under Argon. Ambient temperatures.

-400 Mesh Powder

Slightly soluble in water. Insoluble in methanol

14,1686

III

37/38-41
Irritating to respiratory system and skin.Risk of serious damage to eyes.

8

26-37/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

EW3100000

是

  

H315-H318-H335
Causes skin irritation.Causes serious eye damage.May cause respiratory irritation.

P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.