Thulium

99.7% (metals basis)

Thulium

99.7% (metals basis)
CAS №:
7440-30-4
EINECS:
231-140-2
PubChem:
0
ID:
6901
Formula:
Tm
Form:
ingot
:
Synonyms:
-
Thulium

General information

Chemical and physical properties

Molecular weight:
168.93
Melting point:
1,600±50 °C (2,912±122 °F)
Boiling point:
1,720 °C (3,128 °F) 2,400 °C (4,352 °F)
Solubility:
x
Special properties:
-
Density:
0
Color:
0

Information about hazards and transportation

UN number:
3178
Hazard class:
4.1
Packing Group:
II
HS Сode:
2846902000
Brief hazard characteristics:
H228-H260
Flammable solid. In contact with water releases flammable gases which may ignite spontaneously.
Precautions:
P280-P335+P334-P370+P378r-P402+P404-P501c
Wear protective gloves/protective clothing/eye protection/face protection. Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. In case of fire: Store in a dry place. Store in a closed container. Dispose of contents/ container to an approved waste disposal plant
Warnings about the danger:
Danger
Danger pictograms:
Hover over the icon to find out more
Flame
Flammable gases are considered to have a certain range of flammability with air at 20 ° C and 101.3 kPa. Flammable liquids have an ignition temperature no higher than 93 °C. Solids that can easily catch fire or cause gorenje or maintain gorenje as a result of friction are also flammable.

Information

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