|
Appearance
|
White or light yellow powder or granule;
|
|
The pH value
|
7～10
|
|
Water soluble content %
|
≥ 40
|
|
Oil soluble content %
|
≥ 40
|
|
The high temperature and high pressure filtration ml/30min
|
≤25
|
|
Fluorescence level
|
≤4
|
