SELL STPP

Posted Date:
May 18, 2012 GMT
Sodium Tripolyphosphate (STPP)       Chemical Formula :Na5P3O10   HS code : 28353100.00   CAS NO. : 7758294   Chemical Formula : Na5P3O10   Molecular Weigh : 367.86   STPP 96% min       Specification       STPP 94% Min Tech Grade Food Grate Purity (Na5P3O10)% ≥ 94 94 P2O5 %≥ 57 57 Iron (Fe) %≤ 0.01   PH of 1% water solution 9.2-10 9.5-10 Water insoluble Matter %≤ 0.15 0.04 Whiteness 90 90 Heavy Metal(as Pb)   0.001%Max Arsenic(As)   0.0003%Max Fluoride(F)   0.003%Max Ignition loss 1 - Density(g/cm3) 0.5-0.7 0.5-0.7                     Appearance : white powder or crystal           Pacakge : 25 kgs net kraft paper bag or plastic woven bag, 20 tons in a 20’FCL          
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