三氧化硫SO3
CAS-No.: | 7446-11-9 |
|---|---|
UN-No.: | 1829 |
EINECS No.: | 231-197-3 |
Kemler Code: | X88 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
Nařízení vlády č. 361/2007 (CZ)
- PEL (mg/m3) 1
- NPK-P (mg/m3) 2
- H: 314
Causes severe skin burns
and eye damage.
- H: 335
May cause respiratory irritation
- P: 261
Avoid breathing dust/fume/gas/mist/vapours/spray
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 330 + 331
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P: 303 + 361+ 353 + 315
- P: 304 + 340
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- 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.
- EUH: 014
Reacts violently with water
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
40 °C Boiling Point:
44.8 °C Density (at 20 °C):
1,922 g/cm3Ionization:
12.80 ± 0.04 eV
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Oleum
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