|
Test Item
|
Standard
|
Result
|
|
Color
|
Cream colored or lighter
|
Qualified
|
|
Sieve fraction
|
According to the need
|
60 mesh
|
|
Viscosity (mPa.s) (20℃, 1% distilled water solution)
|
According to the need
|
650
|
|
Moisture (%)
|
≤15.0
|
12.05
|
|
pH value
|
6.0~8.0
|
6.50
|
|
Ash (%)
|
18~27
|
24.7
|
|
Water insoluble matter (%)
|
≤0.6
|
<0.6
|
|
Lead (mg/kg)
|
≤5
|
<5
|
|
Arsenic (mg/kg)
|
≤2
|
<2
|
