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structure of 13494-80-9

Tellurium(CAS 13494-80-9)

CAS No.: 13494-80-9 Brand: MolBest
M. Ft.: Te Cat. No: G2084411
M. Wt.: 127.6 MDL: MFCD00134062
Storage: Store in a cool,dry area. Use: For laboratory research use only
UN No.: UN 3288 6.1 /PG III
Purity Grade Package Stock Price Quantity
99.9% metals basis,powder
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Extra Pure 5G In Stock 6 USD
99.9% metals basis,powder
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Extra Pure 25G In Stock 13 USD
99.9% metals basis,powder
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Extra Pure 100G In Stock 24 USD
99.9% metals basis,powder
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Extra Pure 500G In Stock 135 USD
99.9% metals basis,powder
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Extra Pure 2.5KG In Stock 1059 USD
99.99% (metals basis), 0.5-2mm, tellurium grains
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Extra Pure 5G In Stock 5 USD
99.99% (metals basis), 0.5-2mm, tellurium grains
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Extra Pure 25G In Stock 18 USD
99.99% (metals basis), 0.5-2mm, tellurium grains
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Extra Pure 100G In Stock 28 USD
99.99% (metals basis), 0.5-2mm, tellurium grains
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Extra Pure 500G In Stock 223 USD
99.99% (metals basis), 0.5-2mm, tellurium grains
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Extra Pure 2.5KG In Stock 1003 USD
99.99% (metals basis), 100 mesh, tellurium powder
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Extra Pure 5G In Stock 6 USD
99.99% (metals basis), 100 mesh, tellurium powder
Documents:COASDS
Extra Pure 25G In Stock 21 USD
99.99% (metals basis), 100 mesh, tellurium powder
Documents:COASDS
Extra Pure 100G In Stock 47 USD
99.99% (metals basis), 100 mesh, tellurium powder
Documents:COASDS
Extra Pure 500G In Stock 188 USD
99.99% (metals basis), 100 mesh, tellurium powder
Documents:COASDS
Extra Pure 2.5KG In Stock 1515 USD
99.99% (metals basis), 200 mesh, tellurium powder
Documents:COASDS
Extra Pure 5G In Stock 6 USD
99.99% (metals basis), 200 mesh, tellurium powder
Documents:COASDS
Extra Pure 25G In Stock 21 USD
99.99% (metals basis), 200 mesh, tellurium powder
Documents:COASDS
Extra Pure 100G In Stock 55 USD
99.99% (metals basis), 200 mesh, tellurium powder
Documents:COASDS
Extra Pure 500G In Stock 212 USD
99.99% (metals basis), 200 mesh, tellurium powder
Documents:COASDS
Extra Pure 2.5KG In Stock 1506 USD
99.999% (metals basis), 1-10mm, tellurium block
Documents:COASDS
Ultra Pure 5G In Stock 9 USD
99.999% (metals basis), 1-10mm, tellurium block
Documents:COASDS
Ultra Pure 25G In Stock 22 USD
99.999% (metals basis), 1-10mm, tellurium block
Documents:COASDS
Ultra Pure 100G In Stock 36 USD
99.999% (metals basis), 1-10mm, tellurium block
Documents:COASDS
Ultra Pure 500G In Stock 228 USD
99.999% (metals basis), 1-10mm, tellurium block
Documents:COASDS
Ultra Pure 2.5KG In Stock 1093 USD
99.999% (metals basis), 2-3cm, tellurium ingot
Documents:COASDS
Ultra Pure 5G In Stock 8 USD
99.999% (metals basis), 2-3cm, tellurium ingot
Documents:COASDS
Ultra Pure 25G In Stock 16 USD
99.999% (metals basis), 2-3cm, tellurium ingot
Documents:COASDS
Ultra Pure 100G In Stock 48 USD
99.999% (metals basis), 2-3cm, tellurium ingot
Documents:COASDS
Ultra Pure 500G In Stock 136 USD
99.999% (metals basis), 2-3cm, tellurium ingot
Documents:COASDS
Ultra Pure 2.5KG In Stock 1034 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 1G In Stock 4 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 5G In Stock 9 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 25G In Stock 23 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 100G In Stock 58 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 500G In Stock 350 USD
99.999%,-200mesh,powder
Documents:COASDS
Ultra Pure 2.5KG In Stock 1615 USD
99.999%,100 mesh
Documents:COASDS
Ultra Pure 5G In Stock 9 USD
99.999%,100 mesh
Documents:COASDS
Ultra Pure 25G In Stock 30 USD
99.999%,100 mesh
Documents:COASDS
Ultra Pure 100G In Stock 79 USD
99.999%,100 mesh
Documents:COASDS
Ultra Pure 500G In Stock 195 USD
99.999%,100 mesh
Documents:COASDS
Ultra Pure 2.5KG In Stock 1629 USD
99.99999%,blocky
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Ultra Pure 1G In Stock 4 USD
99.99999%,blocky
Documents:COASDS
Ultra Pure 5G In Stock 15 USD
99.99999%,blocky
Documents:COASDS
Ultra Pure 25G In Stock 41 USD
99.99999%,blocky
Documents:COASDS
Ultra Pure 100G In Stock 177 USD
99.99999%,blocky
Documents:COASDS
Ultra Pure 500G In Stock 869 USD
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Applications of 13494-80-9

Tellurium finds applications across various industries:

  • Metallurgy: It is used to enhance the properties of alloys, particularly in iron, stainless steel, lead, and copper.
  • Electronics: Tellurium is crucial in the production of solar panels, memory chips, and optical modulators.
  • Ceramics: It serves as a pigment for ceramics and glass.
  • Rubber Manufacturing: Tellurium accelerates the vulcanization process in rubber products, making them more heat-resistant and durable.

Physical and chemical properties of 13494-80-9

Boiling Point

1814 °F

Decomposition

When heated to decomposition it emits toxic fumes of /tellurium/.

Density

6.24

Exact Mass

129.906219

Index of Refraction

INDEX OF REFRACTION: 1.0025; SADTLER REFERENCE NUMBER: 5272 (IR, PRISM)

Melting Point

842 °F

Merck

13,9201

Molecular Formula

Te

Molecular Weight

127.600

Odor

Odorless.

resistivity

5.8-33 μΩ-cm, 20°C

Stability

TARNISHES SLIGHTLY IN AIR

Storage condition

Sealed in dry,Room Temperature

Vapour Pressure

0 mmHg (approx)

Water Solubility

insoluble H2O, benzene, CS2 [MER06]

Retrosynthesis analysis of 13494-80-9

  • Route#1

    Cas:16940-66-2
    Cas:13494-80-9
  • Route#2

    Cas:7783-06-4
    Cas:13494-80-9
  • Route#3

    Cas:15845-23-5
    Cas:13494-80-9

Q&A for CAS 13494-80-9

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

6. Are volume discounts available?
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.

Download SDS of 13494-80-9

Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation
H360 May damage fertility or the unborn child
H360Df May damage the unborn child; Suspected of damaging fertility
H362 May cause harm to breast-fed children
H413 May cause long lasting harmful effects to aquatic life

Safety Data Sheet

Operate under the ISO 9001 system