| CAS No.: | 5191-97-9 |
|---|---|
| Formula: | 5191-97-9 |
| EINECS: | 5191-97-9 |
| Packaging Material: | Drum |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |
| Test Items | Test Specifications |
| Appearance | White to light-yellow powder |
| Assay | ≥98.0% |
| L-L-Ornithine Assay | 46.0%~48.0% |
| α-ketoglutarate acid Assay | 52.0%~54.0% |
| Solubility | Clear(1g in 20ml H2O) |
| Specific rotation[α]D20 | +13.0°~15.0° |
| PH | 3.3~3.8(10% H2O) |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤0.1% |
| Heavy metals(as Pb) | ≤10ppm |
| Pb | ≤3ppm |
| Cd | ≤1ppm |
| Hg | ≤0.1ppm |
| As | ≤1ppm |
| Fe3+ | ≤10ppm |
| Cl- | ≤500ppm |
| Bulk density | ≥0.30g/ml |
| Tapped density | ≥0.45g/ml |
| Mesh | 95% pass 30 mesh |
| Plate count | ≤1000 cfu/g |
| Yeast&Mold | ≤100 cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
Suppliers with verified business licenses
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