Basic Info.
Constituent
Industrial Pure Air
Grade Standard
Industrial Grade
Chemical Property
Combustion-Supporting Gas
Cylinder Pressure
12.5MPa/15MPa/20MPa
Transport Package
47L/440L/ISO Tank
Specification
47L/440L/ISO Tank
Product Description
Product Description
Silane gas is a compound with the chemical formula SiH4. It is a colorless, flammable gas with a strong, repulsive odor. Silane belongs to the group of hydrosilanes, which are compounds containing hydrogen and silicon. It is the simplest member of this group.
Silane is made up of one silicon atom bonded to four hydrogen atoms. It is highly reactive due to the presence of the Si-H bonds, which can easily break and form new chemical bonds. Silane is primarily used in various industrial applications, including electronics, semiconductors, and solar cell manufacturing.
In the electronics industry, silane gas is used as a precursor for depositing thin films of amorphous silicon in the fabrication of thin-film transistors (TFTs). These TFTs are used in liquid crystal displays (LCDs), solar panels, and other electronic devices. Silane is also employed in the production of silicon nanowires and other nanostructures.
However, silane gas is extremely hazardous and requires special handling and storage precautions. It is pyrophoric, meaning it can ignite spontaneously in the presence of air or oxygen. Silane is also highly toxic and can cause severe burns or respiratory problems if inhaled. Proper safety measures, including working in well-ventilated areas and using appropriate protective equipment, should be followed when dealing with silane gas.
Detailed Photos
Specification:
CAS No.: 7803-62-5
EINECS No.: 232-263-4
UN No.: UN2203
Purity: 99.9999%
Dot Class: 2.1
Appearance: Colorless
Grade Standard: Electronic Grade
Specification | 99.9999% |
Carbon Monoxide | ≤ 0.05 ppm |
Carbon Dioxide | ≤ 0.05 ppm |
Total chloride | ≤ 0.1 ppm |
Methane | ≤ 0.05 ppm |
C2-C4 | ≤ 0.1 ppm |
Nitrogen | ≤ 0.5 ppm |
Oxygen | ≤ 0.05 ppm |
Moisture | ≤ 0.1 ppm |
Silyl Ether | ≤ 0.1 ppm |
Methyl Silane | ≤ 0.1 ppm |
Disilane | ≤ 0.3 ppm |
Hydrogen | ≤ 20 ppm |
Aluminum | ≤ 0.02 ppba |
Antimony | ≤ 0.02 ppba |
Arsenic | ≤ 0.02 ppba |
Gallium | ≤ 0.02 ppba |
Boron | ≤ 0.02 ppba |
Phosphorus | ≤ 0.02 ppba |
Iron + Chromium + Nickel + Copper + Zinc | ≤ 1 ppba |
Packaging & Shipping
Cylinder Specifications | Contents |
Cylinder Capacity | Valve | Weight |
47L | DISS632 | 10 kgs |
440L | DISS632 | 120 kgs |
Company Profile
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.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.
FAQ
1. Q: Are you a factory or a trading company? A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.2. Q: Are bulk orders and multiple product orders available? A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.3. Q: What if I never imported this product before, how do I do it? A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.4. What is the MOQ?Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.5. Q: Why choice us CMCGas ? A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.6. Q: How does your factory do the quality control? A: We have standard quality control procedure.a> In production, we have quality analysis system to make sure each step is qualified.b> Before filling, we do the pre-treatment for the cylinders to clean well.c> After filling, we will do 100% inspection analyze before delivery.7. Q:Is it possible to ship by air? A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.8. Q:Can I customize the package? A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met. 9. Q: What is the package & storage details? A:Seamless steel cylinder with different valves, or as to your requirement.Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.10. More question......Feel free to contact us, you will get immediately reply.
Address:
Building 1, No. 688, Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Shanghai Kemike Chemical Co., Ltd is a professional company devoted to the development of semiconductor chemical vapor deposition materials. It sells all kinds of advanced CVD/ALD (Chemical Vapr Deposition/Atomic Layer Depostion) chemical vapor deposition materials. It provides high-tech advanced materials companies from the front [synthesis, purification, analysis] process integration to the back [filling and packaging, container manufacturing, technical services]. Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe. Contact us today to discuss your needs and to find out how we can help you.
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.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCl, N2O, doping mixed gas (TMB, pH3, B2H6) and other electronic gases.