Technical Data Sheet
|
Items |
Specification |
Results |
|
Assay |
≥88.0% |
88.1% |
|
Color, fresh |
≤50APHA |
25APHA |
|
Stereo chemical purity |
≥95% |
97.8% |
|
Sulphate |
≤50ppm |
＜50ppm |
|
Chloride |
≤20ppm |
＜20ppm |
|
Sulfate ash |
≤0.1% |
0.02% |
|
Iron |
≤10ppm |
＜10ppm |
|
Total heavy metals |
≤10ppm |
＜10ppm |
|
Lead |
≤1pm |
＜1pm |
|
Arsenic |
≤1ppm |
＜1pm |
|
Mercury |
≤1ppm |
＜1pm |
|
Cyanide |
≤5pm |
≤5pm |
|
Reducing sugar |
Pass test |
Pass test |
|
Items |
Specification |
Results |
|
Assay |
≥99.0% |
99.83% |
Stereo chemical purity
(L-isomer) |
≥95% |
99.17% |
|
Color fresh |
≤30APHA |
20APHA |
|
Heat stability |
190℃-220℃ |
Conform |
|
Chloride |
≤0.001% |
＜0.001% |
|
Sulphate |
≤0.001% |
＜0.001% |
|
Iron |
≤0.0005% |
＜0.0005% |
|
