Selenium

Purity: powder, −100 mesh, ≥99.5% trace metals basis

Formula: Se Molecular Weight: 78.96

CAS Number: 7782-49-2 EC Number: 231-957-4 PubChem CID: 6326970

Properties

Shelf life: 1095 days

Solubility:

Sensitivity:

Boiling point: 685°C

Melting point: 217-222°C

InChl: InChI=1S/Se

Safety Information

Pictograms: GHS06; GHS08

Signal Word: Danger

Hazard Statements: H301; H331; H373; H413

Precautionary Statements: P261; P273; P321; P405; P501; P264; P260; P271; P270; P304+P340; P403+P233; P330; P301+P316; P316; P319

WGK:

Storage:

Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges