| Molecular Formula: | C6H13NO5.HCL |
|---|---|
| Functionality and usage: | It can promote the synthesis of mucopolysaccharides, advance the viscosity of synovia, and improve the metabolism of arthroidal cartilage with evident effect of relieving inflammation and easing pain. Besides, it is used in cosmetic, feed and food additive industry. |
| Date: | May 03, 2023 |
|---|---|
| Batch No.: | N2105033 |
| Quantity: | 1000KG |
| Appearance: | White powder |
| Packaging: | Packed in a double-layer polyethylene bag that is placed in a fiber drum.The unit content is 25kg/drum. |
| Items | Standard | Result |
|---|---|---|
| Appearance | White powder | White powder |
| ID A | Infrared absorption | Complies |
| ID B | It meets the requirements optical rotation | Complies |
| ID C | Retention time of major peak | Complies |
| Assay | 98.0~102.0% | 99.2% |
| Specific rotation | +39.0°~+43.0° | +39.6° |
| PH | 6.0~8.0 | 6.48 |
| Melting range | 196°C~+205°C | 199°C |
| Residue on ignition | ≤0.1% | 0.08% |
| Loss on drying | ≤0.5% | 0.15% |
| Lead | ≤10ppm | <10ppm |
| Arsenic | ≤1ppm | <1ppm |
| Chloride | ≤0.1% | 0.005% |
| E.Coli. | Negative | Negative |
| Salmonella | Negative | Negative |
| Total plate count | ≤1000cfu/g | Complies |
| Yeast and mold | ≤100cfu/g | Complies |
| Transmittance | ≥90.0% | 97.7% |
| Storage | Preserve in tight, light-resistant containers | |
| Conclusion | According to USP42 | |