Erbium oxide, 99%

Erbium(III) oxide

E 1272

Er2O3

Erbium(III) oxide, is synthesized from the lanthanide metal erbium.

12061-16-4

382.56

E 1272 (OTTO) Erbium oxide, 99% Cas 12061-16-4 - used as a gate dielectric in semi conductor devices since it has a high dielectric constant and a large band gap; as a burnable neutron poison for nuclear fuel and as coloring for glasses.

Properties

Rare earth compounds,Erbium compounds

Powder

99%

2400°C

8.64 g/cm3


Safety Information

Hazard Statements: H315-H319-H335
Merck 14,3646
Harmonized Tariff Code 2846.90
TSCA Yes
RTECS KD9250000


PackingsPrice (INR)
10 gm 5004.00
50 gm 13005.00
1 kg POR
4 x 25 kg POR