Chemical name：Calcium Aspartate
Molecular Formula：C8H12N2O8CU•XH2O
Properties: White powder, hygroscopic. High solubility, over 39%, its solution is colorless,odorless, neutral with good stability, calcium content of 23.39%.
Usage: Calcium nutritional supplements.
Quality Standard：Q/XX004―2006
|
item |
standard |
|
content (%) |
84.8 ―90.2 |
|
calcium content (%) |
12.5 ― 13.4 |
|
specific rotation |
+20.0°―+23.0° |
|
Moisture(%) |
≤14.2 |
|
Chloride |
≤0.03 |
|
Sulfate |
≤0.03 |
|
Heavy metals(ppm) |
10max |
|
ammonium salt |
≤0.02 |
|
Arsenic(ppm) |
1max |
|
pH value |
6.0―7.5 |
Packaging: 15KG / barrel
Transportation: avoid sun and rain, be transported as general chemicals but with no toxic, hazard materials.
Storage: stored in dry clean dark environment, and not be mixed with toxic substances to avoid contamination.
Shelf life: two years |
