ThoriumTh
CAS-No.: | 7440-29-1 |
|---|---|
UN-No.: | 2912 |
EINECS No.: | 231-139-7 |
Kemler Code: | 70 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
Valori limita de expune profesionala, VLEP
- 8 ore (mg/m3) 0,02
- Termen scurt (15min) (mg/m3) 0,05
- H: 272
May intensify fire; oxidiser.
- H: 302
Harmful if swallowed
- H: 315
Causes skin irritation
- H: 319
Causes serious eye irritation
- H: 335
May cause respiratory irritation
- H: 373
May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
proven that no other routes of exposure cause the hazard)
.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 220
Keep/Store away from clothing/…/combustible materials
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 264
Wash ... thoroughly after handling
- P: 270
Do no eat, drink or smoke when using this product
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 312
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel
unwell.
- P: 302 + 352
IF ON SKIN: Wash with plenty of soap and water.
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
- P: 314
Get medical advice/attention if you feel unwell.
- P: 321
Specific treatment (see ... on this label)
- P: 330
Rinse mouth
- P: 332 + 313
If skin irritation occurs: Get medical advice/attention
- P: 337 + 313
If eye irritation persists: Get medical advice/attention
- P: 362 + 364
Take off contaminated clothing and wash before reuse.
- P: 370 + 378
In case of fire: Use ... for extinction
- P: 501
No statement for this group.
Hiện không có hệ thống GHS nào.
Melting point:
1750 °C Boiling Point:
4788 °C Density (at 20 °C):
11,7 g/cm3Ionization:
6.308 ± 0.003 eVIgnition Temperature:
270 °C Vapor Pressure (at 20 °C):
0.01 (2360°C) hPa
Also known as:
- thorium(2+)
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