RB1720 Rubidium (Rb) Lumps

Catalog No. RB1720
Purity 99%, 99.5%, 99.9%
Chemical Formula Rb
Density 1.532 g/cm3 (20°C)
Particle Size 1 mm - 10 mm lumps

Stanford Advanced Materials provides high purity Rubidium (Rb) Lumps with competitive prices. Other rubidium compounds such as Rubidium Nitrate (RbNO3), Rubidium Hydroxide (RbOH) are also available.

Related rubidium products: Rubidium Iodide (RbI) Powder, Rubidium Bromide (RbBr) Powder, Rubidium Nitrate (RbNO3)

Description of Rubidium Lumps

Rubidium is a chemical element with symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with a standard atomic weight of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, including rapid oxidation in air.

 

Specifications of Rubidium Lumps

Symbol

Rb

Melting point / °C

39

Atomic number

37

Boiling point / °C

688

No. of naturally occurring isotopes

1+1*

ΔHfus/kJmol-1

2.2

Atomic weight

85.4678(+/-3)

ΔHvap/kJmol-1

76

Electronic configuration

[Kr]5s'

ΔHf(monoatomic gas)/kJmol-1

88

Metal radius/pm

248

ΔHdissoc/kJmol-1

47.3

Ionic radius(6-coordinate)/pm

152

Ionization energy/kJmol-1

402.9

E° (M+(aq)\ + e- →M(s))/V

-2.93

* (Radioactive 87Rb t½ 5.7x 1010y)

 

Density (20°C)/gcm3

1.532

   

 

Packing of Rubidium Lumps

25KG per drum or as required by the customer.
Our product is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Packing Package

 

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RB1719 Rubidium Iodide (RbI) Powder

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RB1727 Rubidium Chloride (RbCl) Powder

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RB1728 Rubidium Sulfate (Rb2SO4) Powder

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