Erbium(Er) Element

Basic Infomation

Name: Erbium

Symbol: Er

Atomic Number: 68

Atomic Mass: 167.26 amu

Melting Point: 1522.0 °C (1795.15 °K, 2771.6 °F)

Boiling Point: 2510.0 °C (2783.15 °K, 4550.0 °F)

Number of Protons/Electrons: 68

Number of Neutrons: 99

Classification: Rare Earth

Crystal Structure: Hexagonal

Density @ 293 K: 8.795 g/cm3

Color: grayish

Name	Sign	Purity	Shape
Erbium Distilled Metal	Er	Er/TREM:99％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Irregular piece, Ingot, custom- made
Erbium Evaporation material	Er	Er/TREM:99％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Wire, cylinder, pellet, taper, irregular piece
Erbium Metals	Er	Er/TREM:99％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Wire,Foil,Slab, Disc
Erbium Sputtering Targets	Er	Er/TREM:99％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Discs, Plate, Step,Rectangle, Sheet,Step,Tube
Erbium Oxide Evaporation Material	Er2O3	ReO/TREO:99.995％,99.99％,99.999％ TREO:99.5％,99.9％,99.95％	Granule,Taper,Pellet
Erbium Oxide Powder	Er2O3	ReO/TREO:99.995％,99.99％,99.999％ TREO:99.5％,99.9％,99.95％	Powder
Erbium Oxide Sputtering Targets	Er2O3	ReO/TREO:99.995％,99.99％,99.999％ TREO:99.5％,99.9％,99.95％	Discs, Plate,Step,Rectangle, Sheet