Appearance

White Powder or Granular

Available Oxygen, %

≥4.5

KHSO5, %

≥42.8

Loss on drying, %

≤0.1

Bulk Density, g/cm3

≥0.8

PH (10g/L,25°C)

2.0-2.3

Sieve Residue on 75 μm, % 

≥90