| L-PROLINE
CAS No: 147-85-3
Molecular Formula: C5H9NO2
Molecular Weight: 115.13
Appearance: White crystalline powder produced by fermentation technology and slightly sweet taste.
Specification:
| Items |
AJI97 |
USP24 |
| Assay |
99.0% ~ 101.0% |
98.5% ~ 101.5% |
| Specific rotation |
-84.5 ~ -86.0 |
-83.7 ~ -85.7 |
| Chloride |
0.020% MAX |
0.050% MAX |
| Ammonium |
0.020% MAX |
|
| Sulfate |
0.020% MAX |
0.030% MAX |
| Iron |
10ppm MAX |
30ppm MAX |
| Heavy metals |
10ppm MAX |
15ppm MAX |
| Arsenic |
1ppm MAX |
1.5ppm MAX |
| PH Value |
5.9-6.9 |
|
| Loss on drying |
0.30% MAX |
0.40% MAX |
| Residue on ignition |
0.10% MAX |
0.40% MAX |
Package: In kraft paper bags or in fiber drum of 25KG net each.
Application: Used in pharmaceutical materials, food ingredients etc.
|
