L-Arginine Alpha Ketoglutarate Dihydrate 2:1
Product Specifications
DFI-623254
DFI-623254
| Description | |
|---|---|
| Appearance: | White to yellow crystalline powder |
| Country of origin: | China |
| Shelf life: | 24 months |
| Specifications | |
| Alpha Ketoglutaric Acid: | 26.5 to 30.5% |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | Min: 98% |
| Bulk Density: | 0.45 to 0.55g/ml |
| Cadmium: | Max: 1ppm, mg/kg |
| Chloride (Cl): | Max: 500ppm, mg/kg |
| Heavy metals: | Max: 10ppm, mg/kg |
| Identification: | The retention time of main peak of sample corresponds with standard reference |
| Iron (Fe): | Max: 10ppm, mg/kg |
| L-Arginine: | 64.7 to 71.5% |
| Lead: | Max: 3ppm, mg/kg |
| Loss on drying: | Max: 1% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Mesh Size: | Min: 98% |
| pH: | 5.5 to 7 |
| Residue on ignition: | Max: 0.1% |
| Solubility: | Clear |
| Specific Rotation: | +16.5° ~ +18.5 ° |
| Tapped Density: | Min: 0.7g/ml |
| Water: | Max: 6.79% |
| Microbiological | |
| Escherichia Coli: | Negative |
| Salmonella: | Negative |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2020-10-21 14:38:34
