Molecular Formula: ZnSO4·H2O
Appearance: White or faint yellow crystal or powder.
Specification：
| Item | Specification |
| Main Content | 98% min. |
| Zn | 35% min. |
| Pb | 20ppm Max |
| As | 5 ppm Max |
| Cd | 20 ppm Max |
Usage:
Production of Ryon fibre, micronutrient in fertilisers, agriculture, production of paint and varnishes, glues, titane Dioxide, zinc sterate and Zinc-Alkyl-dithiocarbamate(Fungicide), rubber as accelerator, flotation of ores, electroplating and surface treatment, Animal feed.
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
