Toggle Nav
Basket
Menu
My Quote
Proceed to Quote
Menu
Account

170k+ products

High quality materials

No minimum order

Larger quantities for industrial use

Free delivery worldwide*

Fast dispatch & delivery

Technical solutions

Custom manufacturing

100+ Countries

We distribute globally

Caesium Pellets

Caesium Pellets offered by Goodfellow are high-purity elemental caesium shaped into small, spherical pellets. Caesium has a low melting point of 28.5°C and is extremely reactive due to its high electropositivity. The pellets are packaged under argon to prevent oxidation. Typical applications for caesium include photoelectric cells, where the metal's conductivity and photoelectron work function of 1.95 eV make it well-suited to convert light into electric current. Caesium pellets also serve as getter materials for vacuum tubes, reacting with trace gases to maintain hard vacuum environments. As part of Goodfellow's expansive metals inventory, the caesium pellets enable research and prototyping needs across sciences and engineering disciplines.

8 items

View as Grid List
Set Descending Direction
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 20g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 485-650-97
POA
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 25g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 637-543-60
POA
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 5g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 139-691-98
€2,758.48 Price from €2,041.27
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 1g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 849-117-55
€848.10 Price from €627.59
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 2g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 767-141-84
€1,387.67 Price from €1,026.88
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 10g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 485-641-99
POA
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 3g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 485-246-23
€1,873.38 Price from €1,386.30
each
Discounts applied for volume purchases
Wishlist
View Product
Caesium Pellets
Wishlist
Caesium Pellets Formula: Cs
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 30g
Melting Point: 28.5C°C
CAS Number: 7440-46-2
UOM Code: 486-268-57
POA
each
Discounts applied for volume purchases
Wishlist
View Product
Filter By
Filter By
Material
  1. Caesium
View all
Form
  1. Pellets
View all
Purity
  1. 99.9%
View all
Formula
  1. Cs
View all
Weight
  1. 1g
  2. 2g
  3. 3g
  4. 5g
  5. 10g
  6. 20g
  7. 25g
  8. 30g
View all
Maximum Lump Size
  1. 5mm
View all
Density
  1. 1.9g/cm³
View all
Price
€
-
My Wish List
Last Added Items
  1. Add to Basket
    Remove This Item
Go to Wish List
You have no items in your wish list.