Chemical Name: Potassium MonopersulfateMolecular Formula: K2SO4.KHSO4.2KHSO5Molecular Weight: 614.7 CAS Number: 70693-62-8Product Properties Standard SpecificationsActive Oxygen, %4.5 min.Active Component (KHSO5), %42.0 min.Bulk Density, g/L 1000 min.Particle Size Distribution, % Through 20 mesh 100 Through 200 mesh 10 max.PH, at 25 degree centre 1% solution 2.0~2.3 3% solution 1.7~2.0Solubility, g/l (20 degree centre water) 256Stability, % active oxygen loss/month 1 max.Moisture, % 0.5 max. Appearance White granular solid, free-flowing producing area:China supplying capacity:80mt/month