Holmium(Ho) Element

Holmium is a melleable, soft, lustrous metal with a silvery colour, belonging to the lantanides series of the periodic chart of elements. It is slowly attacked by oxygen and water and dissolves in acids. It is stable in dry air at room temperature.

Basic Infomation

Name: Holmium

Symbol: Ho

Atomic Number: 67

Atomic Mass: 164.93031 amu

Melting Point: 1470.0 °C (1743.15 °K, 2678.0 °F)

Boiling Point: 2720.0 °C (2993.15 °K, 4928.0 °F)

Number of Protons/Electrons: 67

Number of Neutrons: 98

Classification: Rare Earth

Crystal Structure: Hexagonal

Density @ 293 K: 8.54 g/cm3

Color: Silver

Products

Name	Sign	Purity	Shape
Holmium Metals Powder	Ho	Ho/TREM:99.％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Powder
Holmium Distilled Metal	Ho	Ho/TREM:99.％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Irregular piece, Ingot, custom- made
Holmium Evaporation Material	Ho	Ho/TREM:99.％,99.9％,99.99％ TREM:99％,99.5％,99.9％ Shape --- Wire, cylinder, pellet, taper, irregular piece Specification--- custom-made	Wire, cylinder, pellet, taper, irregular piece
Holmium Metals Product	Ho	Ho/TREM:99.％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Wire,Foil,Slab,Disc
Holmium Sputtering Targets	Ho	Ho/TREM:99.％,99.9％,99.99％ TREM:99％,99.5％,99.9％	Discs,Plate,Step,Rectangle,Sheet,Step,Tube
Holmium Oxide Evaporation Material	Ho2O3	Ho2O3/TREO:99,99.5％,99.9％min; TREO:99％min	Irregular pieces, Granule, Tablets, Pellets, Cylinder, Taper, Custom-Made
Holmium Oxide Powder	Ho2O3	Ho2O3/TREO: 99.9％,99.95％min; TREO:99.5％min	Powder
Holmium Oxide Sputtering Target	Ho2O3	Ho2O3/TREO:99,99.5％,99.9％min; TREO:99％min	Discs, Plate, Step, Rectangle, Sheet