FORMULA: As2O3
M. W.: 197.84
CAS NO.: 1327-53-3
DESCRIPTION: WHITE POWDER, ODOURLESS; ITS AQUEOUS SOLUTIONS BEING
A BIT SWEET; INTENSE TOXICAL; MELTING POINT; 312.3℃;
ITS AQUEOUS SOLUTION BEING BOTH ALKALINE AND ACIDIC, MAINLY IN ACIDIC; STABLE
AT ORDINARY TEMPERATURE; UNEASILY OXIDIZES.
SPECIFICATIONS:
|
PURITY |
99% MIN. |
99.5%MIN. |
|
H2O |
0.5%MAX. |
0.3%MAX. |
|
Fe |
0.002%MAX. |
0.002%MAX. |
|
Pb |
0.003%MAX. |
0.001%MAX. |
|
Cl |
0.002%MAX. |
0.002%MAX. |
USES: BASIC RAW MATERIALS FOR MANUFACTURE OF ARSENIDE INSECTICIDE, IN GLASS
AND ENAMAL, TO BE USED AS DECOLORIZER; MANUFACTURE INDUSTRIAL FUNGICIDAL AGENT
AND ORGANIC ARSENIC COMPOUNDS; ALSO USED IN WOOD PRESERVATION, GAS DESULFURIZER
AND SO ON.
PACKING: IN 50KG IRON DRUMS.(99.5%); IN 200KG/DRUM (99.0%). 20MT/20’FCL.
UN NO.: 1561 CLASS:
6.1