PANCHEM Co. Ltd., established in year 1997, with registered capital of 10 million RMB & annual turnover of 20 million dollars, is a young and innovative company active in supplying Sodium Tripolyphosphate(STPP) Food Grade ,enclosed the offer as follows: Re:Sodium Tripolyphosphate(STPP) Food Grade Spec: Na5P3O10 95% min P2O5 57% min Fluorides 0.003% max As 0.0003% max Heavy Metal(Pb) 0.001% max Chlorides 0.025% max Sulphates 0.4% max Substances not dissolved in water 0.03% max PH value (1% of solution) 9.5-10.0 Whiteness 85 min Appearance White granular or powder Pkg:25kg/bag (22mt/20'FCL) If you interest the above product,please contact us ASAP. MAY PANCHEM INTERNATIONAL TRADING AND INDUSTRIAL CO. LTD. ADD : BLOCKS 707/708, A1,TEDA NEW SKY-LAND PLAZA,NO.12, NANHAI ROAD,2ND AVENUE, TEDA, TIANJIN 300457, CHINA TEL : 0086 - 22 ?25899294 FAX : 0086 - 22 ?25858913