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Catalog No. EBD10175
CAS 7790-62-7
Name Potassium pyrosulfate
Synonyms: Dipotassiumdisulfate Dipotassiumpyrosulfate Potassiumdisulfate(K2S2O7) Potassiumsulfate(K2S2O7) Dipotassiumdisulphate Disulfuricacid,dipotassiumsalt Disulfuricacid,potassiumsalt(1:2) Potassiumpyrosulfate(K2S2O7) Pyrosulfuricacid,dipotassiumsalt Potassiumdisulfate Potassiumpyrosulfate K2S2O7 potassiumpyrosulphate di-potassiumdisulphate potassiumpyrosulphategr potassiumdisulfater.g. potassiumhydrogensulfate potassiumpyrosulfatek2s2o7 potassiumhydrogensulfate,acs
Molecular Formula: K2O7S2
Molecular Weight: 254.32
MDL Number: MFCD00011385
Melting Point: 325 °C
Density: 2.28 g/mL at 25 °C(lit.)
Solubility: H2O: 0.1 M at 20 °C, clear, colorless
Packing Level: II
Hazard Category: 8
Transport Codes: 3260
Appearance: White crystalline powder