| Identification | |
| Name: | Sodium selenite pentahydrate |
| Synonyms: | Seleniousacid (H2SeO3), disodium salt, pentahydrate (8CI);Sodium selenite (Na2SeO3)pentahydrate;Selenious acid,disodium salt, pentahydrate (9CI); |
| CAS: | 26970-82-1 |
| EINECS: | 233-267-9 |
| Molecular Formula: | Na2SeO3.5(H2O) |
| Molecular Weight: | 172.93774 |
| InChI: | InChI=1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2630 |
| Melting Point: | 710 deg C (1310 deg F) (decomposes) |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Water Solubility: | soluble in water and not soluble in ethanol |
| Solubility: | soluble in water and not soluble in ethanol |
| Appearance: | white crystal |
| Flash Point: | °C |
| Color: | TETRAGONAL PRISMS White tetragonal crystals. |
| Safety Data | |
| Hazard Symbols |
T+:Verytoxic
N:Dangerousfortheenvironment
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