Item

Standard

Packing

As₂O₃

99% min

98% min

50kg, 100kg or
200kg per drum

Fe

0.005% max

0.01% max

Cl

0.008% max

0.001% max

H₂O

0.5% max

0.5% max

Application

Materials for wool dipping, wood preservative,
weed killers, leather depilatories, insecticides,
insecticides, glass manufacture, metallurgic
industry and pharmaceuticals, etc.