L-Valine (Food Grade)
Product Specifications
DFI-603157
DFI-603157
| Description | |
|---|---|
| Country of origin: | China |
| Description: | White crystals or crystalline powder |
| Packaging: | 25kg/Drum |
| Shelf life: | 24 months |
| Storage: | Store in dry conditions, in a sealed or closed container and protected from light and heat. Avoid any source of combustion. |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | 98.5 to 101.5% |
| Cadmium: | Max: 1ppm, mg/kg |
| Chloride (Cl): | Max: 0.05% |
| Heavy metals: | Max: 15ppm, mg/kg |
| Infrared Absorption: | Corresponding to Reference Spectrum |
| Iron (Fe): | Max: 30ppm, mg/kg |
| Lead: | Max: 3ppm, mg/kg |
| Loss on drying: | Max: 0.3% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Organic Volatile Impurities: | Meet the requirements |
| pH: | 5.5 to 7 |
| Residue on ignition: | Max: 0.1% |
| Specific Rotation: | +26.6° ~ +28.8° |
| Sulfate: | Max: 0.03% |
| Microbiological | |
| Escherichia Coli: | Negative |
| Salmonella: | Negative |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2023-05-18 10:59:55
