... %max0.3PH1.6-2.0 USE:It is used as fertilizer and feed. Used as a high quality additive , Used ... fertilizer with ureic nitrogen. It is suitable for alkaline soil.Company Profile: Shifang city zhenjiang chemical Co., Ltd is aprofessional phosphate ... , P.R.China. We are anthorized for import/export of phosphate chemicals, and we currentlyservice globally the detergent, industrial & institutional ...