L-ornithine L-aspartate salt
Molecular formula: C9H19N3O6
Structural formula:
Appearance: White crystal Content: ≥99% Chloride: ≤0.03% Ignition residue: ≤0.2% Heavy metal: ≤10ppm Packing: 25kg/drum.
List List of quality indicators
|
No. |
Item |
Index |
|
1 |
Appearance |
White paste |
|
2 |
Content |
98.0-101.0% |
|
3 |
Specific rotation |
+25.0-28.0 |
|
4 |
Transmittance |
≥95% |
|
5 |
Chloride |
≤0.02% |
|
6 |
Sulfate content |
≤0.02% |
|
7 |
Iron content |
≤10ppm |
|
8 |
Heavy metal |
≤10ppm |
|
9 |
Arsenic content |
≤1ppm |
|
10 |
Other amino acids |
Not checked out |
|
11 |
Drying loss |
≤0.5% |
|
12 |
Ignition residue |
≤0.10% |
|
13 |
pH |
5.5-7.5 |
