 |
| Menge: | |
|---|---|
DY0648
80-68-2
201-300-6
C4H9NO3
DL-threonine
| Index Name | Specifications |
| Appearance | White crystal powder |
| Identification | Meet the requirements |
| State of solution | 98%min |
| Assay | 98 to 101.0% |
| Chloride | 0.020%max |
| As | 1ppm max |
| Heavy metals | 10ppm max |
| Other amino acids | Not detected |
| Loss on drying | 0.20%max |
| Residue on ignition | 0.10%max |
| PH | 5.0 to 6.5 |
| Index Name | Specifications |
| Appearance | White crystal powder |
| Identification | Meet the requirements |
| State of solution | 98%min |
| Assay | 98 to 101.0% |
| Chloride | 0.020%max |
| As | 1ppm max |
| Heavy metals | 10ppm max |
| Other amino acids | Not detected |
| Loss on drying | 0.20%max |
| Residue on ignition | 0.10%max |
| PH | 5.0 to 6.5 |