Products Description
Zinc Telluride, with the chemical formula ZnTe, molecular weight 192.99, and CAS registration number 1315-11-3, is an important semiconductor material. It exhibits a cubic crystal structure with a black granular appearance and a density of approximately 6.34 g/cm³. This compound has a high melting point ranging from 1240°C to 1300°C and a refractive index of 3.56.
The preparation methods of Zinc Telluride include two primary approaches:
The Dry Method involves reacting metallic zinc with tellurium at elevated temperatures under an inert gas atmosphere, followed by sublimation purification to yield high-purity crystals.
Wet Method: Utilizes aqueous reactions between soluble zinc salts and sodium telluride to form precipitates, which are then processed through washing and drying to obtain the final product.
Basic Info
| Name | Semiconductor Materials ZINC TELLURIDE Powder |
| CAS | 1315-11-3 |
| EINECS | 215-260-2 |
| Molecular weight | 192.99 |
| Density | 6.34 g/mL at 25 °C (lit.) |
| Melting point | 1240°C |
| Water solubility | It decomposes in water. |
| Refractive index | 3.56 |
| Appearance | Black granules |
Uses
Semiconductor Industry: Serves as a key material for manufacturing light-emitting diodes (LEDs), infrared detectors, and radiation-sensing components.
Optoelectronics: Employed in infrared optical systems such as windows and lenses due to its favorable refractive index and transparency in the infrared spectrum.
Safety Information
Packing level: III
Hazard category: 6.1(b)
Dangerous goods transport code: UN 3288
Hazard category code: R23/25
Safety instructions: 36/37/39-45
Dangerous goods symbol: T
Hazard description: H330
Hazard symbol: GHS06
Hazard precautionary statement: P260; P284; P310
Signal word: Dangerous
Company Profile
TIANJIN GNEE BIOTECH CO., LTD. is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2021 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Kazakhstan, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.
Contact Us
Tel: +86-372-5055135
Mob: +86-13673325456
Email: wendy@gneebio.com
FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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