Molecular Formula: C11H20N4O7
Molecular Weight: 320.2991
CAS No： 16856-18-1
| L-Arginine-α-Ketoglutarate1：1 | USP32 |
| Assay | 98.0%～102.0% |
| L-Arginine | 52.5～56.5 |
| α-Ketoglutarate | 43.5～47.5 |
| Specific rotation[a]D25 | +13.5～+15.5 |
| PH | 3.0～4.0 |
| Heavy Metals | ≤10ppm |
| Lead | ≤1ppm |
| Total Mercury | ≤0.1ppm |
| Cadmium | ≤1ppm |
| Arsenic | ≤1ppm |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤0.20% |
| Total plate count | ≤ 1000 CFU/g |
| Moulds & Yeasts | ≤ 100 CFU/g |
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