联系人 Alilis
Lirang, Shijiazhuang, Hebei
Specifications:
|
Index name |
Index |
||||
|
Grade |
Super grade |
Top grade |
First grade |
Second grade |
|
|
Chroma ≤ |
*0 |
*0 |
*0 |
*0 |
|
|
Assay % ≥ |
*9.5 |
*8.5 |
*8.0 |
*5.0 |
|
|
Density (*0C g/ml ≥ |
1.***8 |
1.***2 |
1.***9 |
1.***1 |
|
|
Chloride Assay (as Cl, %)≤ |
0.**1 |
0.**1 |
0.*1 |
0.*5 |
|
|
Sulfating Ash (%) ≤ |
0.*1 |
0.*1 |
0.*1 |
0.*1 |
|
|
Acidity or Alkalinity (mmol/**0g)≤ |
0.**4 |
0.**4 |
0.1 |
0.3 |
|
|
Saponification equivalent (mmol/**0g) ≤ |
0.*4 |
0.*4 |
1.0 |
3.0 |
|
|
Heavy metals Assay (as Pb, mg/kg)≤ |
5 |
5 |
5 |
5 |
|
|
As (as As, mg/kg)≤ |
2 |
2 |
2 |
2 |
|
