氟化钇(III)

Yttrium(III) fluoride is used for the production of metallic yttrium, thin films, laboratory reagents, catalysts, electrical compounds, glasses and ceramics.

Hygroscopic. Store in cool, dry, and well-ventilated area

MFCD00049714

237-257-5

YF₃

145.90

1387°

Hygroscopic. Store under Nitrogen. Ambient temperatures.

Lump/powder

Soluble in acids. Insoluble in water.

III

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

6.1

9-26-36/37-60
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.This material and its container must be disposed of as hazardous waste

ZG3417500

 

是

 

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.

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.