White rhombic crystal of powder 97%-99%

Mainly used in sectors of pharmaceuticals pesticede,synthetic fiber ,electeroplating,phogography,accelerator for cement etc
Fiber industry:as spinning sovelent for polyacrylonitrile
Architecture industry:hardening accelerator for cement and concrete mixes
Pesticide:raw material for the production of a number of herbicides and fungicides
Pharmaceuticals:raw material for the production of a number of pharmaceutical products