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Arsenic trioxide As2O3

CAS ID: 1327-53-3
HS Code: 28112920
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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