| CAS No.: | 7783-82-6 |
|---|---|
| Formula: | Sih2cl2 |
| EINECS: | 10294-34-5 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Electronic Grade |
| Chemical Property: | Poisonous Gases |
| Customization: |
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Audited Supplier Dichlorosilane (chemical formula SiH2Cl2) is a colorless, flammable gas with a pungent odor. It consists of two chlorine atoms and two hydrogen atoms bonded to a silicon atom. Dichlorosilane is commonly used in the production of silicon-based materials, such as silicon semiconductors and photovoltaic cells.
Here are a few key points about dichlorosilane gas:
Production: Dichlorosilane can be produced by the reaction of silicon metal with hydrogen chloride gas. The reaction typically occurs at high temperatures, around 300-400 degrees Celsius, and is catalyzed by a metal catalyst such as copper.
Uses in the semiconductor industry: Dichlorosilane is widely used in the semiconductor industry for the production of silicon-based materials. It is a precursor for depositing silicon films using chemical vapor deposition (CVD) techniques. These films are used in the manufacturing of integrated circuits, microchips, and other electronic components.
Safety considerations: Dichlorosilane is a hazardous substance and should be handled with caution. It is highly flammable and can form explosive mixtures with air when its concentration exceeds the lower explosive limit. It is also toxic and can cause severe burns upon contact with the skin or eyes. Adequate safety measures, such as proper ventilation and personal protective equipment, should be in place when working with dichlorosilane.
Reactivity: Dichlorosilane is reactive and can undergo various chemical reactions. It readily reacts with water, releasing hydrogen gas and forming silanols (compounds containing silicon, hydrogen, and oxygen). It can also react with other compounds containing active hydrogen atoms, such as alcohols or amines, to form silicon-containing products.
Storage and transportation: Due to its hazardous nature, dichlorosilane gas is typically stored and transported in specialized containers designed to withstand pressure and prevent leaks. Strict safety protocols must be followed during handling, storage, and transportation to minimize the risk of accidents.
It's important to note that working with dichlorosilane gas requires specialized knowledge, equipment, and training. It should only be done by trained professionals in appropriate facilities following strict safety guidelines and regulations.
| Model No: | SiH2Cl2 | Transport Package | Cylinder, Canister |
| Specification: | 47L/37kg, 470L/370kg | Trademark | CMC |
| Origin: | Suzhou | HS Code | 2812190091 |
| Production Capacity: | 600t/Year |
Product Specification
Company information
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Q: What are your company's main sales products?
A: We mainly supply electronics specialty gas and mixtures needed by the electronics industry, such as NH3, SiH4, C4F8, O2, CF4, CO2, TEOS, etc.
Q: How to ensure the quality of your products?
A: We have passed the ISO 9001:2015 quality management system certification and ISO 14001:2015 environmental management system certification.
Q: How do you ship the product?
A: Usually we ship products by ocean shipping
Q: What is your advantage over other competitors?
A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.
We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.
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