... originChina(mainland)ApplicationAgriculture,FertilizerBrand NameYuanchengAppearancewhite or light grey powder, color instability. Payment & Shipping Terms: ... absorption.Usage:Nitrogenous in agricultural industry, the raw material of chemistry industry;Textiles; Pharmaceutical ... used in fertilizer,dying, chemical, leather, the raw material of ammonium persulfate,adjuvant, glufosinate ,herbicides ...