Chromium Trioxide, min 98%
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EC# 215-607-8
CAS# 1333-82-0
Formula: CrO3
Synonyms: Chromic anhydride, Chromium(VI) oxide, Chromic acid anhydride, Chromic acid
Оксид хрома(VI) / Oxid chromový / Chromtrioxid / Chrom(VI) oxid / Trióxido de cromo / Trioxyde de chrome / Triossido di cromo / Hroma (VI) oksīds / Chroom(VI) oxide / Chroomtrioxide / Tlenek chromu(VI) / Kromitrioksidi / Kromtrioxid
Melting point: 196 ˚C (dec.)
Boiling point: ---
Flash point: Not applicable
Solubility in water: 1.854 g/L (20 °C)
Decomposition Temperature: 198 ˚C
Density: 2.7 g/cm^3
pH: < 1 at 10% sol. (20 °C)
Molar weight: 99.99 g/mol
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Safety Info
| RTECS | GB6650000 |
|---|---|
| Hazard Class | 5.1 |
| HS Code | 2819100000 |
| Packing Group | II |
| WGK Germany | 3 |
| RIDADR | UN 1463 |
| Signal Word | Danger |
| Symbol | GHS03, GHS05, GHS06, GHS08, GHS09 |
| Hazard Declaration | H271; H301 + H311; H314; H317; H330; H334; H340; H350; H361f; H372; H410 |
| Caution Statement | P201; P210; P260; P280; P284; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P308 + P313; P371 + P380 + P375; P403 + P233 |