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This carbon tetrafluoride (CF4) gas from Shirley is supplied at a purity of 99.999% (N5.0 grade), making it suitable for high-precision applications in the semiconductor and solar cell industries. The gas is packaged in cylinders with specifications of 47L or 470L, filled to a content of 31kg or 320kg respectively at 20°C, with a fill pressure of 138 bar at the same temperature. The cylinder is equipped with a DISS 716 valve, a standard connection type for specialty gases in industrial applications.
CF4 is primarily used as a plasma etching gas in the manufacture of semiconductor chips and solar cells, where its high purity ensures minimal contamination and consistent etching performance. The gas is chemically inert and non-flammable, with a typical boiling point of -128°C and a vapor pressure of approximately 38 bar at 20°C. Its molecular structure and stability make it ideal for dry etching processes, where it reacts with silicon and other materials to create precise patterns on wafers.
Buyers in the electronics industry rely on this gas for plasma degreasing of multilayer printed circuit boards and plasma dry etching in chip fabrication. The product’s high purity and controlled packaging ensure it meets the stringent requirements of cleanroom environments. Shirley’s offering is designed for bulk and specialty gas users who require reliable, high-purity CF4 for critical manufacturing processes.
| Product Name | Carbon Tetrafluoride (CF4) |
| Purity | 99.999% (N5.0 grade) |
| Cylinder Specification | 47L or 470L |
| Fill Content (20°C) | 31kg (47L), 320kg (470L) |
| Fill Pressure (20°C, -5%) | 138 bar |
| Valve Type | DISS 716 |
| Typical Boiling Point | -128°C |
| Typical Vapor Pressure (20°C) | 38 bar |
| Application | Plasma etching gas for semiconductor and solar cell industries |
| Chemical Stability | Inert and non-flammable |
Shirley is a specialty gas supplier based in Chengdu, Sichuan Province, China, with its address at Yobo Plaza, Wuhou Ave. The company focuses on providing high-purity gases for industrial applications, particularly in the electronics sector. Its product portfolio includes gases like carbon tetrafluoride, which are critical for semiconductor and solar cell manufacturing processes.
The supplier’s profile does not provide additional details on certifications, production capacity, or client base. Buyers should confirm the supplier’s ability to meet specific purity requirements and packaging needs, as well as its compliance with industry standards for specialty gases. Response rate and verification signals are not currently available, so direct communication is recommended for sourcing decisions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the gas purity meets your application’s requirements, as even minor deviations from 99.999% can impact performance in semiconductor manufacturing. Request a certificate of analysis to validate the gas’s compliance with N5.0 grade standards. Ensure the cylinder specifications (47L or 470L) and valve type (DISS 716) are compatible with your equipment and handling procedures.
Discuss logistics details such as cylinder return policies, shipping methods, and Incoterms to clarify responsibilities for delivery and customs clearance. Lead times may vary based on cylinder availability and order volume, so request a timeline for delivery to align with your production schedule. Confirm whether the supplier can provide additional documentation, such as material safety data sheets (MSDS), for regulatory compliance.
Conduct quality checks upon receipt to verify the cylinder’s condition, fill pressure, and gas purity. Use a pressure gauge to confirm the fill pressure matches the specified 138 bar at 20°C. Request third-party inspection certificates if required for your industry. Ensure all documentation, including packing lists and certificates of conformity, is provided for traceability and compliance with industry standards.
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When sourcing 99.999% Carbon Tetrafluoride / Cf4 for your business, securing the right balance of quality and cost is essential. Shirley, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing 99.999% Carbon Tetrafluor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shirley offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 99.999% Carbon Tetrafluor has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 99.999% Carbon Tetrafluor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 99.999% Carbon Tetrafluoride / Cf4 from Shirley is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shirley through EximNext.
The supplier, Shirley, has set a Minimum Order Quantity (MOQ) of 1 Bags for 99.999% Carbon Tetrafluor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 99.999% Carbon Tetrafluoride / Cf4 depends on the specific grade and form. Contact Shirley through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 99.999% Carbon Tetrafluor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shirley. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Shirley is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shirley through EximNext.
Shirley offers 99.999% Carbon Tetrafluor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
99.999% Carbon Tetrafluor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shirley through our platform.
Shirley maintains international quality certifications. These ensure that the 99.999% Carbon Tetrafluor meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shirley will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shirley.
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