8.45008
Selenium dioxide
(sublimed) Msynth™plus
Synonym(s):
Selenium dioxide, Selenious anhydride, Selenium(IV) oxide
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About This Item
vapor pressure
<1 Pa ( 20 °C)
form
powder
potency
68.1 mg/kg LD50, oral (Rat)
reaction suitability
reagent type: oxidant
pH
2 (20 °C, 10 g/L in H2O)
mp
340 °C
solubility
1353 g/L
density
3.95 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/O2Se/c1-3-2
InChI key
JPJALAQPGMAKDF-UHFFFAOYSA-N
Analysis Note
Appearance of substance (visual): powder
Assay (iodometric): ≥ 98.0 %
Te (Tellur) (ICP MS): lot specific result
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
Storage Class
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_c
Not applicable
Regulatory Information
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Certificates of Analysis (COA)
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Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8450080050 | 04027269168339 |
| 8450081000 | 04027269168346 |