Content(Na2SO4)%: 99.3 MIN
Chloride(Cl-) &%: 0.3 MAX
Ca2+ Mg2+ Content: %: 0.1 MAX
Iron(Fe3+) %: 0.002 MAX
Moisture %: 0.1 MAX
Water insolubles %: 0.03 MAX
Whiteness %: 82 MIN
PH value: 6-8
Density:2.68g/m3
Content(Na2SO4)%: 99.3 MIN
Chloride(Cl-) &%: 0.3 MAX
Ca2+ Mg2+ Content: %: 0.1 MAX
Iron(Fe3+) %: 0.002 MAX
Moisture %: 0.1 MAX
Water insolubles %: 0.03 MAX
Whiteness %: 82 MIN
PH value: 6-8
Density:2.68g/m3