Selenium | CAS 7782-49-2 | Chemical-Suppliers

Element: selenium

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » selenium-PX320054

Identification

Selenium

CAS:

7782-49-2

EINECS:

231-957-4

Molecular Formula:

MDL:

MFCD00134090

SMILES:

[Se]

Synonym:

selenium, metallic ; selen ; selenium2 ; selenium dust ; elemental selenium ; colloidal selenium ; vandex ; selenium elemental ; ci77805 ; selenium base ; selenate ; selenium ; c.i.77805 ; selenium alloy ; c.i. 77805 ; se000500 ; se ; selenium, colloidal ; gray selenium

Suppliers

H&Z Industry Co.,Ltd

HIC160640

RETORTE GmbH

R96192

Aithaca Chemical Corp.

ACC176704

Atlantic Equipment Engineers, Div. Micron Metals, Inc.

AEEDMM4323024

Umicore NV

UN80240

Merck NV/SA Specialty Chemicals

MN248744

Cerametek Materials (ShenZhen) Co., Ltd..

CM3281312

Anderson & Steinssen Inc

ASI192768

Fox Chemicals GmbH

FC144432

Hangzhou Keying Chem Co., Ltd.

HKC240960

Xingrui Industry Co., Limited

XIL232928

Leap Chem Co., Ltd

LC144432

Santa Cruz Biotechnology, Inc.

250973

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Selenium, shot, 1-3 mm, amorphous

ProChem, Inc.

3163

Selenium, powder, -325 Mesh, amorphous

ProChem, Inc.

3160

Prices & Availability

Data is processed

Properties for Selenium

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

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:

RID/ADR certification :

UN 3440 6.1 / PG 3

Alternative Distributors of [Selenium]

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