| ≥1 piece |
|
Parameters
|
Unit
|
Standard Value
|
|
Acid value
|
mg KOH/g
|
≤2.0
|
|
Saponification value
|
mg KOH/g
|
88~98
|
|
Hydroxyl value
|
mg KOH/g
|
44~60
|
|
Moisture
|
w/%
|
≤3.0
|
|
Sulfated ash
|
w/%
|
≤0.25
|
|
Arsenic
|
mg/kg
|
≤3
|
|
Heavy metal
|
mg/kg
|
≤10
|