应用
Raw material of various high purity cerium complexes and high grad polishing powder. Cerium Carbonate is used to decolorize glass by keeping iron in its ferrous state.

备注
Slightly hygroscopic. Air and moisture sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00149635

EINECS
208-655-6

分子式
Ce₂(CO₃)₃•xH₂O

分子量
460.27(anhy)

熔点
848°

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline

溶解性
Insoluble in water. Soluble indilute mineral acids.

Merck
14,1996

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
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.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是