Barium oxideBaO
CAS-No.: | 1304-28-5 |
|---|---|
UN-No.: | 1884 |
EINECS No.: | 215-127-9 |
Kemler Code: | 60 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
HTP-arvot (FI)
- HTP-8 h (mg/m3) 0,5
- H: 301
Toxic if swallowed
- H: 314
Causes severe skin burns
and eye damage.
- H: 332
Harmful if inhaled
- P: 260
Do not breathe dust/fume/gas/mist/vapours/spray
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 310 + 330
IF SWALLOWED:
Immediately call a POISON
CENTER or doctor/physician.
Rinse mouth. (Sigma-Aldrich)
- P: 303 + 361 + 353
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P: 305 + 351 + 338 + 310
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to
do. Continue rinsing.
Immediately call a POISON
CENTER or doctor/physician.
- P: 331
Do NOT induce vomiting
No statement for this group.
Hiện không có hệ thống GHS nào.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
1920 °C Density (at 20 °C):
5,7 g/cm3Ionization:
6.46 ± 0.07 eV
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Barium monoxide
- barium oxide, obtained by calcining witherite
- Barium protoxide
- Calcined baryta
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