 |
| Menge: | |
|---|---|
DY16770
22150-76-1
244-807-8
C9H11N5O3
Biopterin
| Index Name | Specifications |
| Appearance | White to pale yellow powder |
| Assay | 98.0%min |
| Purity | 98.0%min |
| Residue on ignition | 0.2%max |
| Loss on drying | 7.0%max |
| Heavy metals | 20ppm max |
| Fe | 20ppm max |
| Index Name | Specifications |
| Appearance | White to pale yellow powder |
| Assay | 98.0%min |
| Purity | 98.0%min |
| Residue on ignition | 0.2%max |
| Loss on drying | 7.0%max |
| Heavy metals | 20ppm max |
| Fe | 20ppm max |