应用
Ytterbium(III) fluoride is used in making laser crystal. It is used in ceramics, glass, phosphors. It is also used in used in the preparation and study of fluorinated glasses. It is used as catalysts in alkylation, hydrogenation, and polymerization.

备注
Store in cool, dry place in tightly closed container. Incompatible with strong oxidizing agents, strong reducing agent.

基本信息

MDL
MFCD00049615

EINECS
237-354-2

分子式
YbF₃

分子量
230.04

熔点
1157°

密度
8.2

灵敏度
Hygroscopic. Ambient temperatures.

形态
Lump/Powder

溶解性
Soluble moderately in strong mineral acids. Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H331-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/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
20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
9-26-36/37
Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
是