| ≥1 piece |
|
Test Item |
Specification |
Results |
|
|
P urity |
≥99.0% |
99.6 0 % |
|
|
Appearance |
C olorless clear liquid |
Colorless clear liquid |
|
|
Relative indensity |
1.029-1.037 |
1.031 |
|
|
Refractive index |
1.4080-1.4220 |
1.420 |
|
|
O ptical purity |
≥99% |
99. 20 % |
|
|
M oisture |
≤0.2% |
0.1% |
|
|
As |
≤3mg/kg |
<3 |
|
|
Heavy metal(Pb) |
≤10mg/kg |
<10 |
|
|
A lcohol |
≤0.2% |
0.055% |
|
|
A cid value |
≤1.0 mg KOH/g |
0. 42 |
|
|
Conclusion |
Qualified |
||