Application: widely used in medicine, agriculture chemical,and is the best raw materials for timber antiseptic and timber carbonization punish.
Packing: net 25kg and 1000kg in plastic woven bag,or according to requirement.
Specification,%
Cu: 55min
Pb: 0.005max
As: 0.003max
Fe: 0.02max
Cl: 0.03max
SO4: 0.01max
Acid insolubility: 0.01max
