Complaint
| 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: | October 03, 2021 |
|---|---|
| Batch No.: | Na2110018 |
| Quantity: | 1000KG |
| Appearance: | White crystals 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 crystals powder | White crystals powder |
| ID A | Infrared absorption | Complies |
| ID B | Chloride and Sodium meets the requirement | Complies |
| ID C | Retention time of glucosamine peak | Complies |
| ID D | Sulfate | Complies |
| Assay | 98.0~102.0% | 99.5% |
| Specific rotation | +50°~+55° | +52.8° |
| PH | 3.0~5.0 | 4.21 |
| Residue on ignition | 22.5~26.0% | 24.0% |
| Loss on drying | ≤1.0% | 0.05% |
| Heavy metals | ≤10ppm | <10ppm |
| Arsenic | ≤1ppm | <1ppm |
| Sulfates | 16.3~17.3% | 16.6% |
| E.Coli | Negative | Negative |
| Total plate count | ≤1000cfu/g | Complies |
| Molds and Yeasts | ≤100cfu/g | Complies |
| Mesh | 40mesh | Complies |
| Storage | Preserve in tight, light-resistant containers | |
| Conclusion | According to USP42 | |
