Fiberglass Semiconductor Solar Cells Manufacturing Sih4 Silane

• CAS No.: 7803-62-5
• Formula: Sih4
• EINECS: 232-263-4
• Constituent: Industrial Pure Air
• Grade Standard: Electronic Grade
• Chemical Property: Inflammable Gas
• Model NO.: Sih4
• Product Name: Silane Gas
• Cylinder Standard: GB/ISO/DOT
• Cylinder Pressure: 12.5MPa/15MPa/20MPa
• Valve: Diss632
• Melting Point: -185 ºC
• Appearance: Colorless, Garlic Smell
• Transport Package: Y-Cylinder, T-Drum, T-Cylinder, T-Drum, Tt, Tanker
• Specification: 20L, 40L, 280L and customizable
• Trademark: CMC
• Origin: Suzhou, China
• HS Code: 2812190091
• Production Capacity: 50000kg/Month

Product Description

 

Product Description

Silane gas, also known as monosilane (SiH4), is a colorless, flammable gas with a pungent odor. It consists of one silicon atom bonded to four hydrogen atoms. Silane is an inorganic compound and is classified as a hydride of silicon.

Silane gas is widely used in various industries and applications. Here are a few notable uses:

1. Semiconductor Manufacturing: Silane gas is a crucial material in the production of silicon-based electronics. It is used as a silicon source for depositing thin films of silicon in the fabrication of integrated circuits, solar cells, and other electronic devices.

2. Chemical Vapor Deposition (CVD): Silane is frequently employed as a precursor in chemical vapor deposition processes. It can be used to deposit thin films of silicon in a controlled manner onto various substrates, such as glass, ceramics, and metals.

3. Fiberglass Manufacturing: Silane gas is utilized in the production of fiberglass materials. It acts as a coupling agent, enhancing the bonding between the glass fibers and the polymer matrix in fiberglass composites. This improves the mechanical strength and durability of the final product.

4. Specialty Chemicals: Silane gas is employed in the synthesis of various specialty chemicals. It can be used as a reducing agent in organic chemistry reactions, as a precursor for producing silicones (silicon-based polymers), and as a surface modifier for enhancing the properties of materials like plastics, rubbers, and coatings.

It is important to note that silane gas is highly reactive and pyrophoric, meaning it can ignite spontaneously in the presence of air or oxygen. Therefore, proper precautions and safety measures must be taken when handling and storing silane gas to prevent accidents or hazardous situations.

Basic Info.

Model NO.	Sih4	Boiling Point	-112 ºC
Density	1.34 Kg/M³	Melting Point	-185 ºC
Cylinder Pressure	12.5MPa/15MPa/20MPa	Transport Package	47L/440L/ISO Tank
Specification	47L/440L/ISO Tank	Origin	China
HS Code	2931900090	Production Capacity	20, 000tons/Year

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

 

Detailed Photos



Packaging & Shipping

 

Cylinder Specifications		Contents
Cylinder Capacity	Valve	Weight
47L	DISS632	10 kgs
440L	DISS632	120 kg

 

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.

Our Advantages

1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.

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. Q:  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 Kemike Gas ?
  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.