Tellurium Lump

Tellurium Lump is a rare, silvery-white, semi-metallic element which exhibits both metallic and non-metallic traits. The 99.99% grade is irregular shape and made by physical crushing machine. While, high purity grades of 99.999% and 99.99999% are made by distillation technology and shape form is like roofing tile. We can supply Tellurium lump purity range from 99.99% to 99.99999%.

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Molecular Formula: Te
CAS No.: 13494-80-9
EINECS No.: 236-813-4
Purity: 99.99%, 99.999%, 99.9999%
Size: Irregular Shape, or customized size
Melting Point:  449.51°C
Boiling Point: 998
Delivery Time: 3-5days

Supply Capacity: 500KG per month


● Tellurium Lump is used in Telluride, infrared detector materials, solar cell materials, cooling material, ect.


● Tellurium metal has a high milling rate when producing Tellurium powder, which has no risk when using due to its stable quality.
● High purity availability from 5N to 7N in shape of irregular lump and roofing tiles.
● Each contents of Cu, Fe, Pb, Cd, is less than 10ppm by wt to the 99.99% grade.
● Strict quality control for procedures of raw material, process control and pre-delivery.
● ISO9001 and ISO14001 certificated manufacturer.
● Great technical capability to be a valued and long-term supplier.
● Technical support: 24 hours technical support by e-mail or calling.