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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: SANTECH
  • Model Number: 4N-7N
  • Application: II-VI compound semiconductor, telluride, thermoelectric cooler
  • Shape: Bar, Round grain, powder
  • Material: Tellurium
  • Dimensions: 185*85*50mm
  • Chemical Composition: Te
  • Color: Silvery white
  • State: forged, unforged
  • Purity: 99.95% min
  • Weight: approx 3 kilos each ingot
  • Size of Pellet: 0.5-1.5mm
  • Te Product: Tellurium pellets, oxide, tetrachloride
  • Quality Control: Standard equipment, analysis report
  • Customized Size: As required
  • Others: Se, Cd, In, Ga, Bi
  • After-sale: Solving your problems within 24 hours

Packaging & Delivery

Packaging Details Packed in iron barrels, each 2 ingots inside 2 layers of vacuum bag; packaging shall be sufficient to prevent transit damage.
Delivery Time Shipped in 6 days after payment
Tellurium metal

1. Santech Materials: producing purified Tellurium (99.99% to 99.99999%), and in powder, pellet, ingot and lump forms.
2. Typical Size: 185×85×50mm, 2.5kilos ± 0.5 kilo
3. Standard: Q/74360747-9.1-2008

Product Name
Buy Tellurium for Cooling Material / Industrial 99.99% Tellurium / 3N 4N 5N Tellurium Ingot
available in 99.9%, 99.99%, 99.999%
Molar mass
127.60 g/mol
Band gap
0.35 eV
Specific heat
0.0481 Cal/g/K @ 25°C
Thermal conductivity
2.35 W/m/K
Products Show
Quality Standard

Tellurium is produced as per the China National Standard YS/T 222-2010. All of Santech technical index is higher than the standard.

Packing & Delivery

Packing Details : N.W. 1kg/2.5kg per ingot, each 2 ingots inside 2 layers of vacuum bag.
Delivery Details : 3-12 days after confirmed order.

Put Into Use
Our Service

Why do you choose Santech as your strategic partner?

1. Fast Delivery: In 1-3 days
2. Quality Guarantee: If any quality problems, free
    replacement will be adopted.
3. Technical Support: 24 hours technical support by e-
    mail or calling
4. FAQ Email Help: 2 hours in workday, 12 hours in the
5. Convenient Payment: We accept the Bank Transfer,
    L/C, Western Union, PayPal, Escrow, etc.

Our Company


Our Factory


Our Workshop


Our Warehouse


Our Team


Q: Are you trading company or manufacturer ?

A: We are factory in high purity Minor Metals and Oxides, and have Technical center of customized compounds.

Q: How long is your delivery time?

A: Generally it is 1-3 days if the goods are in stock. or it is 5-12 days if the goods are not in stock, it is according to quantity

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=US $1000, PayPal, Western Union, T/T in advance. Payment>=US $1000, T/T, L/C or other combinations.

If you have any other question, please feel free to contact us as below:  

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
13 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $43,000
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