D-Glucosamine HCl Powder 40 Mesh (A) (F)
Product Specifications
DFI-789923
DFI-789923
| Description | |
|---|---|
| Appearance: | White crystalline, free flowing powder |
| Country of origin: | China |
| Odour: | Odourless |
| Packaging: | 25kg Cardboard box |
| Particle size: | Min: 98% |
| Shelf life: | 36 months |
| Storage: | Store in tight, light resistant containers under 25°C |
| Specifications | |
| Absorbance: | Max: 0.25a.u |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | 98 to 102% |
| Bulk Density: | Min: 0.7g/mL |
| Cadmium: | Max: 0.5ppm, mg/kg |
| Chloride (Cl): | 16 to 17% |
| Heavy metals: | Max: 10ppm, mg/kg |
| Infrared Absorption: | Meets the requirement |
| Iron (Fe): | Max: 10ppm, mg/kg |
| Lead: | Max: 0.5ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| Mercury: | Max: 0.1ppm, mg/kg |
| pH: | 3 to 5 |
| Residual solvents: | Meet the requirements |
| Residue on ignition: | Max: 0.1% |
| Retention: | Corresponds to the reference standard |
| Specific Rotation: | +70.0° ~ +73.0° |
| Sulfate: | Max: 0.24% |
| Tapped Density: | Meets the requirements of USP |
| Test for Chloride: | Meets the requirement |
| Transmittance: | Min: 90% |
| Microbiological | |
| Aerobic count: | Max: 1000cfu/g |
| Enterobacteriaceae: | Max: 100cfu/g |
| Escherichia Coli: | Negative in 1g |
| Salmonella: | Negative in 10g |
| Staphylococcus aureus: | Negative in 1 g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2024-06-05 12:13:19