Items

Specification

1500PPMs sodium sulphide

Na ₂ S

≥60%

Water Insoluble

≤0.4%

Fe

≤0.15%

Na ₂ CO₃

≤5%

150PPM sodium sulphide with low iron

Na₂S

≥60%

Water Insoluble

≤0.2%

Fe

≤0.015%

Na ₂ CO₃

≤2%

80PPM/50PPM sodium sulphide with low iron

Na₂S

≥60%

Water Insoluble

≤0.2%

Fe

≤0.008/0.005%

Na ₂ CO₃

≤2%

30PPM/20PPM sodium sulphide with low iron

Na₂S

≥60%

Water Insoluble

≤0.05/0.03%

Fe

≤0.003/0.002%

Na ₂ CO₃

≤2%