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GF45431647

Selenium

lump, 3 mm max. lump size, weight 50 g, high purity 99.999%

Synonym(s):

SE006110

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About This Item

Empirical Formula (Hill Notation):
Se
CAS Number:
Molecular Weight:
78.96
MDL number:
UNSPSC Code:
12141910
PubChem Substance ID:
NACRES:
NA.23

description

gray

assay

99.999%

form

lumps

manufacturer/tradename

Goodfellow 454-316-47

resistivity

1.2 μΩ-cm, 0°C

weight

50 g

max. lump size

3 mm

bp

684.9 °C (lit.)

mp

217 °C (lit.)

density

4.81 g/mL at 25 °C (lit.)

SMILES string

[Se]

InChI

1S/Se

InChI key

BUGBHKTXTAQXES-UHFFFAOYSA-N

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General description

For updated SDS information please visit www.goodfellow.com

Legal Information

Product of Goodfellow

pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 4 - STOT RE 2

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Selenium powder, −100 mesh, 99.99% trace metals basis

Sigma-Aldrich

229865

Selenium

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