Sodium Thio Sulphate Pentahydrate

Product : Sodium Thio Sulphate Pentahydrate
Formula : Na2s2o3.5h2o
Physical Appearance : White Free Flowing Crystalline Material.
Appearance Of 10%
Solution In D.M.Water : Clear And Colorless
Assay As Na2s2o3.5h2o : 98.90%
Insoluble Matter : 0.009%
Sulphate & Sulphite : 0.18%
Chloride As Cl : 0.016%
Iron As Fe : 0.005%
Heavy Metal As Pb : 0.0005%
Sulphide : 0.0005%