Application : Used in the manufacture of physico-chemical process, ink used for coal
purity : 98%min
Specifications :
Fe2+ : 19.8% min Pb : 20ppm max As : 10ppm max
Packing : In 25 kg ney bags
Usage : Used in manufacture of physico-chemical process, ink used for coal dye,tanning grass agent,bleaching agent, wood preservative and disinfectors etc.