 |
| Menge: | |
|---|---|
DY13700
10163-15-2
233-433-0
FH2O3P.2Na
disodium fluorophosphate
| Index name | specifications |
| Appearance | White powder or crystals |
| Assay | 98.0% min. |
| Combined Fluorin | 12.8% min. |
| Free Fluorin | 0.6% max. |
| Total Fluorin | 13.0% min |
| PH( | 6.5 to 8.0 |
| As | 3ppm max |
| Heavy metals | 15ppm max |
| Loss on drying | 0.2% max |
| Index name | specifications |
| Appearance | White powder or crystals |
| Assay | 98.0% min. |
| Combined Fluorin | 12.8% min. |
| Free Fluorin | 0.6% max. |
| Total Fluorin | 13.0% min |
| PH( | 6.5 to 8.0 |
| As | 3ppm max |
| Heavy metals | 15ppm max |
| Loss on drying | 0.2% max |