Product Information:
CAS number 7790-62-7,
EC number 232-216-8,
Grade ACS,
Hill Formula K₂O₇S₂,
Molar Mass 254.33 g/mol,
Physicochemical Information:
Density 2.280 g/cm3 (20 °C),
Melting Point 335 °C,
pH value 1.0 - 2.0 (25.5 g/l, H₂O, 25 °C),
Bulk density 830 kg/m3,
flacon 1 kg.