Chondroitin Sulphate Marine (A)
Product Specifications
DFI-579954
DFI-579954
| Description | |
|---|---|
| Appearance: | Off white to creamy powder |
| CAS No.: | 12678-07-8 |
| Country of origin: | China |
| Particle size: | Min: 95% |
| Shelf life: | 36 months |
| Storage: | Store in tight, containers under 25°C |
| Specifications | |
| Absorbance: | Max: 0.35a.u |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | Min: 90% |
| Bulk Density: | Min: 0.55g/ml |
| Cadmium: | Max: 0.5ppm, mg/kg |
| Chloride (Cl): | Max: 0.5% |
| Density: | Meets the requirements |
| Electroghoresis purity: | Max: 2% |
| Heavy metals: | Max: 20ppm, mg/kg |
| Iron (Fe): | Max: 10ppm, mg/kg |
| Lead: | Max: 0.5ppm, mg/kg |
| Loss on drying: | Max: 12% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Organic Volatile Impurities: | Meets the requirements |
| pH: | 5.5 to 7.5 |
| Protein: | Max: 6% |
| Residue on ignition: | 20 to 30% |
| Sodium (Na): | Positive |
| Specific Rotation: | -12° ~ -19° [a] D20 on dry basis |
| Spectrometry: | Meet the requirements |
| Sulfate: | Max: 0.24% |
| Microbiological | |
| Bacterial Count: | Max: 1000cfu/g |
| Escherichia Coli: | Negative |
| Salmonella: | Negative |
| Staphylococcus aureus: | Negative |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2022-09-23 10:08:52
