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Selenium Powder

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Formula: Se
CAS: 7782-49-2
search Element: selenium powder
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Identification

Structural Formula
Selenium Powder
CAS:
7782-49-2
EINECS:
231-957-4
Molecular Formula:
Se
MDL:
MFCD00134090
Synonym:
selenium elemental ; selenium alloy ; c.i. 77805 ; selenate ; selenium dust ; selenium base ; se000500 ; c.i.77805 ; selenium ; se ; gray selenium ; selenium2 ; vandex ; colloidal selenium ; selen ; selenium, colloidal ; elemental selenium ; selenium, metallic ; ci77805




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Prices & Availability




Data is processed


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Properties for Selenium Powder

Molecular Weight:
157.92 g·mol−1
Density:
4.81 g/mL at 25 °C(lit.)
Melting point:
217 °C(lit.)
Boiling point:
684.9 °C(lit.)
Solubility:
H2O: soluble
Physical Description:
dark grey to dark red powder or crystals
Transport Information:
UN 3440 6.1/PG 3
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Safety & Transport Information

Risk Codes:
R23/25 - Toxic by inhalation and if swallowed
R33 - Danger of cumulative effects
R36/38 - Irritating to eyes and skin
R53 - 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)
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Symbols:
T
Hazard symbol T
RID/ADR certification :
UN 3440 6.1 / PG 3
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Alternative Distributors of [Selenium Powder]

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

Carl Roth GmbH + Co KG

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Downloads

Mol File:
-/-
MSDS:
-/-




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