3D Printing Metal Powder

Hot Keyword

Pure Metal Alloy

Rubidium Metal (Rb)-Ingot

Rubidium Metal (Rb)-Ingot

CAS: 7440-17-7
Molecular Formula: Rb
Purity: 99.8%
Products Code: 3700IG
Specification Model: Custom Size
EINECS No.: 231-126-6
Send Inquiry
Rubidium Metal (Rb)-Ingot introduce:


Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a very soft, silvery-white metal in the alkali metal group. Rubidium metal shares similarities to potassium metal and caesium metal in physical appearance, softness and conductivity.

Phase at STP:solid

Appearance:grey white

Melting point:312.45 K (39.30 °C, 102.74 °F)

Boiling point:961 K (688 °C, 1270 °F)

Density (near r.t.):1.532 g/cm3

when liquid (at m.p.):1.46 g/cm3

Triple point:312.41 K

Critical point:2093 K, 16 MPa (extrapolated)

Heat of fusion:2.19 kJ/mol

Heat of vaporization:69 kJ/mol

Molar heat capacity:31.060 J/(mol·K)


Rubidium compounds are sometimes used in fireworks to give them a purple color. Rubidium has also been considered for use in a thermoelectric generator using the magnetohydrodynamic principle, where hot rubidium ions are passed through a magnetic field.

Rubidium has been used for polarizing 3He, producing volumes of magnetized 3He gas, with the nuclear spins aligned rather than random.

The resonant element in atomic clocks utilizes the hyperfine structure of rubidium's energy levels, and rubidium is useful for high-precision timing. It is used as the main component of secondary frequency references (rubidium oscillators) in cell site transmitters and other electronic transmitting, networking, and test equipment. 

Other potential or current uses of rubidium include a working fluid in vapor turbines, as a getter in vacuum tubes, and as a photocell component.

Rubidium-82 is used for positron emission tomography.
Hot Tags: Rubidium Metal (Rb)-Ingot, manufacturers, suppliers, factory, Customized