| CAS No.: | 63-91-2 |
|---|---|
| Formula: | C9h11no2 |
| EINECS: | 165.19 |
| Type: | Amino Acid |
| Appearance: | Powder |
| Quality: | Nutraceutical |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Appearance | White crystals or crystalline powder | crystalline powder |
| Identification(IR) | Concordant with the reference spectrum | Concordant with the reference spectrum |
| Specific rotation | -33.0°~35.0° | Conforms |
| Assay | 99.0% -100.5% | 99.5% |
| State of solution Transmittance(T430) |
≥98.0% | 99.7% |
| PH | 5.4~6.0 | 5.8 |
| Loss on Drying | <0.2% | 0.10% |
| Heavy metals(Content) | ≤10 ppm | Conforms |
| Residue on ignition | ≤0.10% | 0.05% |
| CI | ≤0.02% | Conforms |
| SO4 | ≤0.02% | Conforms |
| Ammonium(NH4) | ≤0.02% | Conforms |
| Sulfate(SO4) | ≤0.02% | Conforms |
| Iron(Fe) | ≤10ppm | Conforms |
| Other amino acids | ≤0.5% | Conforms |
| Conclusion | Confirm with the Standard | |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}