Sodium Tripolyphosphate(STPP)

RFQ Description

Dear sirMadam:Thank you for reading my letter at first, l have found your information from the internet, maybe we have some thing are in your intrest , we are a manufacture of China, HeBei HeiShi Chemicals Co., Ltd, who specalize in export chemicals and have enjoyed great popularity in world markets.We enclose our chemical products catalogue as follows for your reference:Sodium Tripolyphosphate(STPP)Industrial Grade Specification: Na5P3O10: 94.0%Min P2 O 5:57.0%Min Water Insoluble Matter:0. 15%Max Iron(Fe):0.015%Max PH value (1% water solution): 9.2-10.0 Whiteness: 92%Min Ignition loss: 1.0 density (g/cm3): 0.35-0.9 Phase I: 10-30Packing: 25kg/bag, 20MT/FCLPrice:580USD/MT, FOB QINGDAOSodium Tripolyphosphate(STPP)Food Grade Specification: Na5P3O10 94.0%Min P2 O 5 57.0%Min Water Insoluble Matter 0.04%Max Iron(Fe) 0.006%Max PH value (1% water solution) 9.5-10.0 Heavy Metal (as Pb) 0.001%Max Arsenic (As) 0.0003%Max Fluoride (F) 0.003%Max Whiteness 92%Min density (g/cm3) 0.35-0.9 Phase I 10-30Packing: 25kg/bag, 20MT/20FCLPRICE:580USD/MT , FOB QINGDAOWe addressing this letter with the hope of establishing business relations with you , and hope you could contract us and give me your acceptable price if any item is of interst to you .Any reply would doubtless be very much appreciated.Hope your business goes better more and more.Best Truly yours, PennyMSN:haijingchem at *****Email:penny at heishichem doct com stpp