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Selenium dioxide (sublimed)

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Formula: SeO2
CAS: 7446-08-4
search Element: selenium sublimed dioxide
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Identification

Structural Formula
Selenium dioxide (sublimed)
CAS:
7446-08-4
EINECS:
231-194-7
Molecular Formula:
SeO2
MDL:
MFCD00003562
Synonym:
selenium red ; selenium metal ; vandex ; selenium mixture ; selenium, powder ; nsc 56753 ; selenium(iv) oxide ; selenium oxide ; selenium dioxide ; seo2 ; oxoselane oxide




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Merck Schuchardt OHG
MSO16206480
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Prices & Availability




Data is processed


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Properties for Selenium dioxide (sublimed)

Molecular Weight:
110.96 g·mol−1
Density:
4.81 g/mL at 25 °C(lit.)
Melting point:
315 °C (subl.)(lit.)
Boiling point:
684.9 °C(lit.)
Flash point:
315 °C
Solubility:
38.4 g/100 mL (14 °C) in water
Physical Description:
light pink solid
Transport Information:
UN 3440 6.1/PG 3
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Safety & Transport Information

Risk Codes:
R20/22 - Harmful by inhalation and if swallowed
R23/25 - Toxic by inhalation and if swallowed
R33 - Danger of cumulative effects
R36/38 - Irritating to eyes and skin
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S20/21 - When using do not eat, drink or smoke
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Classes:
6.1
Hazard Symbols:
T, N, Xn
Hazard symbol T Hazard symbol N Hazard symbol Xn
RID/ADR certification :
UN 3440 6.1 / PG 3
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Alternative Distributors of [Selenium dioxide (sublimed)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Central Drug House (P) Ltd.

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