GF33939849

Selenium

powder, max. particle size 250 micron, weight 200 g, purity 99.95%

• Synonym(s): SE006010
• Empirical Formula (Hill Notation): Se
• CAS Number: 7782-49-2
• Molecular Weight: 78.96
• MDL number: MFCD00134090
• UNSPSC Code: 12141910
• PubChem Substance ID: 329805140
• NACRES: NA.23

Properties

• 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

Description

General description

For updated SDS information please visit www.goodfellow.com

Legal Information

Product of Goodfellow

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H301 + H331,H373,H413
• Precautionary Statements: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 4 - STOT RE 2
• Storage Class Code: 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