 |
| Cantidad: | |
|---|---|
DY3093
150-90-3
205-778-7
C4H6O4.2Na
disodium succinate
| Index name | Specifications |
| Appearance | White crystal or powder |
| Assay | 98.0%min |
| PH value 5% aqueous solution | 7.0 to 9.0 |
| Loss on drying | 2%max |
| Heavy metals (as Pb) | 20mg/kg max |
| Sulphate(as SO4) | 0.019% max |
| Arsenic (as As2O3) | 4 max |
| Readily oxidizable substances | Red color will be sustained 3 minutes at lease |
| Index name | Specifications |
| Appearance | White crystal or powder |
| Assay | 98.0%min |
| PH value 5% aqueous solution | 7.0 to 9.0 |
| Loss on drying | 2%max |
| Heavy metals (as Pb) | 20mg/kg max |
| Sulphate(as SO4) | 0.019% max |
| Arsenic (as As2O3) | 4 max |
| Readily oxidizable substances | Red color will be sustained 3 minutes at lease |