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Bismuth Telluride,Bi2Te3,N-type Bi2Te3,P-Type Bi2Te3 99.99% Power 99.999% KYD Materials

Name: Bismuth Telluride,Bi2Te3,N-type Bi2Te3,P-Type Bi2Te3 99.99% Power 99.999% KYD Materials
Brand: KYD Materials
SKU: pr2301092778
Price: 300 USD
Availability: InStock

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CAS No.:

1304-82-1

Grade:

Electronic Grade

Content:

99.99%

Brand:

KYD Materials

Packaging:

100g or 1kg/bottle aluminum-plastic film bags

Price valid (until):

2024-01-01

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KYD Compounds Materials

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Selenium,Compounds,Tellurium dioxide,Lithium sulfide

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Product Description
Seller Information
Inquiry History

Description

Bismuth Telluride(Bi2Te3)

1,purity : 99.99%

2,Technic: Vaccum melting

3,analysis :icp-ms ;gdms （all impurity elements is below 100ppm;）;lpsa;xrd;

4,partical size : -100mesh;

5,packing :1kg/bottle,plus aluminum-plastic film bags

6,service :supply msds; free sample; provide solution for materials application;

7,payment term : t/t 30days ;

Product Detail

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

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Basic Info

Product Name:

Bismuth telluride

Other Name:

Bismuth telluride (Bi2Te3);Bismuth sesquitelluride;Bismuth telluride;Bismuth(3+) telluride;Dibismuth tritelluride;1269232-64-5;2097007-51-5;2227602-46-0;2323616-59-5

CAS No.:

1304-82-1

Molecular Formula:

Bi2Te3

InChIKeys:

GUYIRKJSQUOSJV-UHFFFAOYSA-N

Molecular Weight:

800.76

Exact Mass:

809.69500

EC Number:

215-135-2

UN Number:

3284

Color/Form:

Gray hexagonal plates

Categories:

Inorganic Salts

Characteristics

XLogP3:

-0.91740

Appearance:

Gray Powder

Density:

7.26 g/cm³

Melting Point:

535 °C

Boiling Point:

1172 °C

Water Solubility:

Insoluble in water.

Storage Conditions:

Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive.

Vapor Pressure:

0 mm Hg (approx) (NIOSH, 2016)|0 mmHg (approx)

Flammability characteristics:

Reacts with water or moisture to release toxic and flammable gases; heated to decompose toxic tellurium oxide fumes

Experimental Properties:

Heat of Formation: -8 kcal/mol. Resistivity: 0.00033 ohm-cm. Thermal conductivities at room temperature: lambda(0) = 0.15 watt/cm-deg; lambda(e) = 1.4X10-3 watt/cm-deg. Energy gap: 0.15 eV. Electron mobility: 800 sq cm/volt-sec. Hole mobility: 400 sq cm/volt-sec

Air and Water Reactions:

No rapid reaction with air No rapid reaction with water

Reactive Group:

Metals, Less Reactive

Reactivity Profile:

BISMUTH TELLURIDE may emit toxic fumes of tellurium when heated to decomposition. Incompatible with strong oxidizing agents such as nitric acid or bromine, chlorine or fluorine. Moderate fire hazard by reaction with such materials. May react with strong acids to evolve toxic gases; may react slowly with water to evolve toxic gases. Slight explosion hazard with moisture.

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Seller Information

Business Type:
Manufactory

Main Products:
Selenium,Compounds,Tellurium dioxide,Lithium sulfide

Location:
Xiaoshan District, Hangzhou City, Zhejiang Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
7

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2018

Certifications:
Certificate of High-tech enterprise,China national Secret Technology certificate

HangZhou KaiYaDa
For 17 years, kaiyada has been focusing on the research and development, production and sales of new semiconductor materials such as high purity elements and high purity compounds. Based on the realization of the "high purity tellurium - tellurium compounds" industry chain, kaiada continuously develops and markets the cutting-edge materials needed. The advantages of professional talents and technology lay a solid foundation for the company's technological innovation, product development and industrial development. Up to now, kaiyada has developed more than 200 kinds of high purity materials, leading in the domestic high purity field. On average, there are 10-15 kinds of high purity materials independently developed each year, and more than 30 patents have been applied.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	N type doped bismuth telluride	100 G	May 26, 2026

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Inquiry History

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