PRODUCT Properties
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Light yellow to Light red |
| Water Solubility | almost transparency |
| CAS DataBase Reference | 7720-19-6 |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| RTECS | DH2521900 |
| HS Code | 2918.29.7500 |
