 |
| Cantidad: | |
|---|---|
DY1862
89-65-6
201-928-0
C6H8O6
isoascorbic acid
| Index Name | Specifications |
| Appearance | White, odourless crystalline powder or granules |
| Assay | 99.0% to 100.5%Min |
| Specific rotaion (a)25D | -16.5 to -18.0 |
| Heavy metal | 20ppm max |
| Lead | 10ppm max |
| As | 3ppm max |
| Residue on ignition | 0.3% max |
| Index Name | Specifications |
| Appearance | White, odourless crystalline powder or granules |
| Assay | 99.0% to 100.5%Min |
| Specific rotaion (a)25D | -16.5 to -18.0 |
| Heavy metal | 20ppm max |
| Lead | 10ppm max |
| As | 3ppm max |
| Residue on ignition | 0.3% max |