Items

Specs

Appearance

Yellow powder

S content%≥

99.35

Insoluble S content (compare with total S) %≥

92.0

Acidity (as H₂SO₄) %≤

0.05

Ash %≤

0.10

Heating loss（80℃）%≤

0.50

Stability in high temperature(on total S)105℃/15min≥

80.0

Stability in high temperature(on total S)120℃/15min≥

50.0

Residues 150µm %≤

0.30