双氧水H2O2
CAS-No.: | 7722-84-1 |
|---|---|
UN-No.: | 2015 |
EINECS No.: | 231-765-0 |
Kemler Code: | 559 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (ppm) 1
- TWA (mg/m3) 1,4
- H: 271
May cause fire or explosion; strong oxidiser.
- H: 302 + 332
Harmful if swallowed or if inhaled
- H: 314
Causes severe skin burns
and eye damage.
- H: 335
May cause respiratory irritation
- P: 220
Keep/Store away from clothing/…/combustible materials
- P: 261
Avoid breathing dust/fume/gas/mist/vapours/spray
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 302 + 352 + 310
- 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: 312
Call a POISON CENTER or doctor/physician if you feel unwell.
- EUH: 071
Corrosive to the respiratory tract
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-40.3 °C - -11.5 °C Boiling Point:
125.5 °C - 141.3 °C Density (at 20 °C):
1,29 ...1,39 g/cm3Ionization:
10.58 ± 0.04 eVVapor Pressure (at 20 °C):
1,9 hPa
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- dihydrogen dioxide
- High-strength hydrogen peroxide
- Hydrogen dioxide
- Hydrogen peroxide (aqueous)
- Hydroperoxide
- Perhydrol 60 %
- Peroxide
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