Selenium dioxide
Synonym(s):NSC 56753;Selenious anhydride, Selenium(IV) oxide;Selenium dioxide;Selenium oxide
- CAS NO.：7446-08-4
- Empirical Formula: O2Se
- Molecular Weight: 110.96
- MDL number: MFCD00003562
- EINECS: 231-194-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-15 10:40:27
What is Selenium dioxide ?
The Uses of Selenium dioxide
Selenium dioxide (SeO2) is used as an oxidizing agent, as a catalyst, and as an antioxidant for lubricating oils and grease.
Properties of Selenium dioxide
| Melting point: | 315 °C (subl.)(lit.) |
| Boiling point: | 684.9 °C(lit.) |
| Density | 4.81 g/mL at 25 °C(lit.) |
| Flash point: | 315°C |
| storage temp. | Store below +30°C. |
| solubility | H2O: soluble |
| form | powder |
| color | white |
| Water Solubility | 38.4 g/100 mL (14 ºC) |
Safety information for Selenium dioxide
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P314:Get medical advice/attention if you feel unwell. |
Computed Descriptors for Selenium dioxide
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Ritesh Chemical Industries
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Phone:+91-8045476642
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