三氧化铬CrO3
CAS-No.: | 1333-82-0 |
|---|---|
UN-No.: | 1463 |
EINECS No.: | 215-607-8 |
Kemler Code: | 568 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
NIOSH (US)
- IDLH (none) 15 mg Cr(VI)/m3
- H: 271
May cause fire or explosion; strong oxidiser.
- H: 301
Toxic if swallowed
- H: 310 + 330
Fatal in contact with skin.
Fatal if inhaled.
- H: 314
Causes severe skin burns
and eye damage.
- H: 317
May cause an allergic skin reaction
- H: 334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H: 335
May cause respiratory irritation
- H: 340
May cause genetic defects (state route of exposure if it is conclusively proven that no other routes of exposure cause
the hazard)
- H: 350
May cause cancer.
- H: 361 f
Suspected of damaging fertility.
- H: 372
Causes 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)
- H: 410
Very toxic to aquatic life with long lasting effects
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 221
Take any precaution to avoid mixing with combustibles…
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 310 + 331
- 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
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
No statement for this group.
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
分解溫度：
250 °C Melting point:
197 °C Density (at 20 °C):
2,7 g/cm3Ionization:
11.6 ± 0.5 eVHazardous Effects:
C, M, Ss, Sr,R
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 11910080KROMSAV-ANHIDRID IP. 99% Acide Chromique Aktivkohle, imprägniert, Typ PLWK Chromic Acid Chromium Catalyst (Activated) CrO3 Chromium trioxide Chromsaure Chroomzuur CR 0218 P CU-0433 T 1/8 D 3818 S 5 x 8 D 6600 T 1/8 Octolyst® Specialyst® subst
- Chromic Acid
- Chromic acid (CrO3): Chromic anhydride
- Chromic acid and chromates
- Chromic oxide
- Chromium (VI) Oxide
- Chromium (VI) oxide (1:3)
- Chromium Trioxide
- Chromium trioxide / Chromium (VI) oxide / Trioxochromium
- Chromium trioxide, Chromium(VI) oxide
- Chromium(VI) trioxide
- Chromtrioxid
- Trioxochromium
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