应用
It is used in pharmaceuticals & used in medicine as a phosphate binder.

备注
Hygroscopic. Store under inert gas. Store in a cool, dry place in tightly closed container. Incompatible with water/ moisture.

基本信息

MDL
MFCD00011069

EINECS
209-599-5

分子式
La₂(CO₃)₃?xH₂O

分子量
457.85(anhy)

密度
2.6-2.7

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

溶解性
Insoluble in water.

Merck
14,5364

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