Sodium Tripolyphosphate(STPP)   

Specification:

Na5P3O10: 94.0%Min

P2 O 5: 57.0%Min

Water Insoluble Matter:0.15Max

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: 10-30

Packing: 25kg/bag, 20MT/20FCL

9.Price: US dollars690.00per metric ton,FOB Tianjin.

10.Payment: TT or 100% by irrevocable and confirmed letter of credit to be opened in our favor through A1 bank in Tianjin and to be drawn at sight.

 

11.Shipment: Three or four weeks after receipt of letter of credit by the first available boat sailing to Your country port.

We look forward to receiving you asap.