Di(dithioperoxo)sulfuricacid, sodium salt, hydrate (1:2:2) CAS NO.13721-29-4

Name： Sodium Tetrathionate Formula： NaO3SS2SO3Na?2H2O Specification： Item Index Assay (T) 99% min Density 25 °C(lit.) 2.10 g/mL Anion t…

Name： Sodium Tetrathionate Formula： NaO3SS2SO3Na?2H2O Specification： Item Index Assay (T) 99% min Density 25 °C(lit.) 2.10 g/mL Anion traces thiosulfate, sulfide (as S2O32-) 500 mg/kg max Cation traces Ca 50 mg/kg max Cd 50 mg/kg max Co 50 mg/kg max Cu 50 mg/kg max Fe 50 mg/kg max Na 200 mg/kg max Ni 50 mg/kg max Pb 50 mg/kg max Zn 50 mg/kg max Storage temp 2-8°C Usage：chemical material packing：25kg/carton drum with plastic lining bag