White Crystals or crystalline powder, Freely soluble in water
Molecular Formula: C6H14N4O2.HCL
Molecular Mass: 210.66 g/mol
CAS: 1119-34-2
Specification meets or exceed the current USP,AJI, EP spec
| ITEM | USP | AJI | EP |
| Identification | Infrared absorption spectrum | ||
| Specific Optical Rotation | +21.4° ~ +23.6° | +22.1 ° ~ +22.9° | - |
| State of Solution | - | ≥98.0% | - |
| Chloride | 16.5 ~ 17.1% | 16.58 ~ 17.0% | - |
| Sulfate | ≤0.03% | ≤0.02% | ≤0.1% |
| Iron | - | ≤ 10ppm | - |
| Heavy Metals | ≤0.002% | ≤ 10ppm | ≤0.005% |
| Loss on Drying | ≤0.2% | ≤ 0.2% | ≤0.5% |
| Residue on Ignition | ≤0.1% | ≤ 0.1% | ≤0.2% |
| Assay | 98.5% ~ 101.5% | 99.0 ~ 101.% | 98.5% ~ 101.0% |
| pH | - | 4.7 ~ 6.2 | - |
| Organic Volatile | Meets the requirement | - | - |
In 25kgs fiber drum double polyethylene bags inside. Preserve in well-closed containers at controlled room temperature
Shelf Life : 2years