| L-HYDROXYPROLINE
CAS No: 51-35-4
Molecular Formula: C5H9NO3
Molecular Weight: 131.13
Appearance: White fine powder or granular material produced by fermentation technology.
Specification:
| Items |
AJI92 |
| Description |
White crystalline powder |
| Specific Rotation |
-74.0 to 77.0 |
| Chloride |
0.020%max |
| State of solution |
95.0%min |
| PH |
5.0-6.5 |
| Sulfate |
0.020%max |
| Heavy metals |
10ppm max |
| Arsenic |
1ppm max |
| Iron |
10ppm max |
| Loss on drying |
0.2% max |
| Residue on ignition |
0.1% max |
| Other amino acid |
Meet the requirement |
| Assay |
98.5-101.0% |
Package: In kraft paper bags or in fiber drum of 25KG net each.
Application: Used in pharmaceutical materials, food ingredients etc.
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