氟化铽(III)

Terbium(III) fluoride is used as a source of terbium. It is also useful in the preparation of fluoride glasses. Further, it is used in the preparation of electroluminescent thin films and luminescent zinc sulfide.

Hygroscopic. Incompatible with strong reducing agents and acids.

MFCD00049572

237-247-0

TbF₃

215.92

1172°

Hygroscopic. Ambient temperatures.

Crystalline

Slightly soluble in mineral acids. Insoluble in water.

20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

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.

 

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H302-H312-H332-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

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.