• Trisodium Phosphate(TSP) •

1.Chemical formula:Na3PO4.12H2O
   Molecular weight:380.14
   CAS No:7601-54-9

2.Properties:
White or colorless crystals,efflorescent in air,easily soluble in water but not in organic solution.

Its water solution is alkaline.
PH value of 1% solution is 12.1,relative density at 1.62.

3.Application:
Used as water conservative in food industry.Applied to can,fruit drinks,milk product,meat product,

cheese and drinks.

4.Specification:
   Appearance                                                            White powder
   Na3PO4(on dried material)             %(w/w)               97.0min
   Water insoluble                              %(w/w)               0.2max
   Arsenic(As)                                      mg/kg                3max
   Heavy metals(Pb)                            mg/kg                10max
   Chloride                                           mg/kg                50max
   Loss on ignition                              %(w/w)               0.2max