ARSENIC TRIOXIDE 99.0% 99.5% - INORGANIC CHEMICALS

ARSENIC TRIOXIDE

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