Products
Product Specifications
| Product Name: D-Proline | Factory Standard |
| Assay | 99.0~101.0% |
| Specific rotation[a]D20 | +84.5°~+86.5° |
| Transmittance | ≥98.0% |
| Chloride(Cl) | ≤0.10% |
| Sulfate(SO4) | ≤0.03% |
| Iron(Fe) | ≤10PPM |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As) | ≤2PPM |
| Loss on drying | ≤0.50% |
| Residue on ignition | ≤0.10% |
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