Potassium Sulphate (SOP)

ITEMSSTANDARDSRESULTSAppearanceWhite PowderQualifiedTOTAL K2So4≥ 9999.5Content of K2O, %(w/w)≥ 5252.3Sulphur (S) %(w/w)≥ 17.518Cl, %(w/w)≤ 10.5NaCl,%(w/w)≤ 10.3Moisture %(w/w)≤ 10.2Water Soluble100%1

ITEMS

STANDARDS

RESULTS

Appearance

White Powder

Qualified

TOTAL K2So4

≥ 99

99.5

Content of  K2O, %(w/w)

≥ 52

52.3

Sulphur (S) %(w/w)

≥ 17.5

18

Cl, %(w/w)

≤ 1

0.5

NaCl,%(w/w)

≤ 1

0.3

Moisture %(w/w)

≤ 1

0.2

Water Soluble

100%

100%