7440-52-0

7440-52-0 structure
7440-52-0 structure

Name erbium
Synonyms MFCD00010987
erbium
EINECS 231-160-1
Density 9.062 g/mL at 25 °C(lit.)
Boiling Point 2868 °C(lit.)
Melting Point 1529 °C(lit.)
Molecular Formula Er
Molecular Weight 167.25900
Exact Mass 165.93000
Index of Refraction 1.47 (1300 nm)
Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H228
Precautionary Statements P210
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes F:Highlyflammable;
Risk Phrases R11
Safety Phrases S43
RIDADR UN 3089 4.1/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8