| CAS No.: | 51-35-4 |
|---|---|
| Formula: | C5h9no3 |
| EINECS: | 200-091-9 |
| Environmental Protection: | Yes |
| Certification: | ISO |
| Color: | White |
| Samples: |
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| Customization: |
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Product Name: L-Hydroxyproline
Specification: 98.5~101.0%
Appearance: White crystals or crystalline powder
TECHNICAL DATE SHEET
| PRODUCT SPECIFICATIONS | ||
| Product Name: | L-Hydroxyproline | |
| CAS number | 51-35-4 | |
| Molecular formula | C5H9NO3 | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Description | White crystals or crystalline powder | |
| Specific rotation | -74.0°~-77.0° | |
| Identification | Conforms | |
| PH value | 5.0~6.5 | |
| Transmittance | ≥95.0% | |
| Chloride (Cl) | ≤0.020% | |
| Sulfate (SO4) | ≤0.020% | |
| Ammonium (NH4) | ≤0.02% | |
| Heavy metals (Pb) | ≤0.001% | |
| Iron (Fe) | ≤0.001% | |
| Arsenic (As2O3) | ≤0.0001% | |
| Other amino acids | Not detectable | |
| Residue on ignition | ≤0.20% | |
| Loss on drying | ≤0.10% | |
| Assay | 98.5~101.0% | |
| Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
| Storage | Store in a well-closed container away from moisture, light, oxygen. | |
| Shelf Life | 24 months under the conditions above and in its original packaging | |
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