Tetrathionic acid,potassium salt (1:2) CAS NO.13932-13-3

Name： Potassium Tetrathionate Formula： KOSO2SSSO3K Specification： Item Index Assay (T) 99% min Density 25 °C(lit.) 2.96 g/mL Anion trac…

Name： Potassium Tetrathionate Formula： KOSO2SSSO3K Specification： Item Index Assay (T) 99% min Density 25 °C(lit.) 2.96 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