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About This Item
Empirical Formula (Hill Notation):
Se
CAS Number:
Molecular Weight:
78.96
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141910
MDL number:
description
gray
assay
99.95%
form
powder
manufacturer/tradename
Goodfellow 339-398-49
resistivity
1.2 μΩ-cm, 0°C
weight
200 g
max. part. size
250 μm
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
General description
For updated SDS information please visit www.goodfellow.com
Legal Information
Product of Goodfellow
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 4 - STOT RE 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| GF33939849-1EA | 04061821125446 |