Arsenic trioxide As2O3
CAS ID: 1327-53-3
HS Code: 2811291000
Formula: As2O3
Hazard Class: 6.1
UN Number: UN1561
Packing Group: II
Drug Class: Antineoplastic agent
Classification: Inorganic compound
Arsenic acid quality specification:
| Indicator name | Norm for the brand | ||
| 1st grade (h.Ch.) | 2nd grade | Grade 3 (technical) | |
| 1. Appearance | Colorless liquid | Liquid from gray to gray-yellow | |
| 2. Mass fraction of the main substance ( As 2 O 3),% | 77-83 | 47-53 | 22-28 |
| 3. Mass fraction of impurities , %, no more: | |||
| vanadium (V) | 5.6 10-4 | 4.2 10-4 | Not standardized |
| lead ( Pb ) | 5.6 10-4 | 3.5 10-2 | |
| celen ( Se) | 5.6 10-4 | 3.5 10-3 | |
| iron ( Fe ) | 5.6 10-3 | 5.8 10-3 | |
| copper ( Cu ) | 5.6 10-4 | 3.7 10-3 | |
| manganese ( Mn ) | 4.6 10-4 | 5.8 10-4 | |
| titanium ( Ti ) | 5.6 10-4 | 1.7 10-4 | |
| chromium ( Cr ) | 2.8 10-4 | 6.4 10-4 | |
| nickel ( Ni ) | 5.6 10-4 | 3.4 10-4 | |
| cobalt ( Co ) | 5.6 10-4 | 3.5 10-3 | |
| 4. Density, g / cm3 | 1.91 ± 0.1 | 1.44 ± 0.1 | 1.20 ± 0.1 |
Packaging:
- IBC-containers 1000 liters
- Polypropylene cans 20 liters
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