|
Test Items |
Specifications |
|
Appearance |
No special odor of white or kind of white powder or granule |
|
Assay % |
≥95% |
|
Water % |
≤5% |
|
NACL % |
≤1% |
|
PH value |
5.0∽6.5 |
|
Acid Value |
125∽145mgKOH/g |
|
Heavy metal |
≤20ppm |
|
AS mg/kg |
≤2.0ppm |
Export
Import
