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Suzhou Boyang Chemical Co., Ltd. supplies wet etching liquid formulated for semiconductor and flat panel display manufacturing. The product is designed to selectively remove thin film layers such as silicon dioxide, aluminum, or copper using controlled chemical reactions. Exact composition details are proprietary but align with industry-standard aqueous formulations for wet etch processes, typically containing hydrofluoric acid, ammonium fluoride, or buffered oxide etch components.
The etching liquid is available in standard concentrations suitable for precision etching, with typical pH levels between 1.5 and 3.5 and specific gravity ranging from 1.15 to 1.25 g/cm³. These values are standard for industrial wet etchants used in cleanroom environments. The solution is packaged in HDPE containers with chemical-resistant caps to prevent contamination and evaporation, and it is shipped under Class 8 corrosive material guidelines.
Buyers include semiconductor foundries, display panel producers, and R&D labs requiring batch-to-batch consistency. The product is supplied in 20L drums or 200L totes, with minimum order quantities typically starting at 200L. Lead times are 7 to 14 days from Suzhou port, and trade terms are commonly FOB Shanghai or CIF destination port. Buyers must confirm compatibility with their etch chamber materials and ventilation systems before use.
| Primary Chemical Components | Hydrofluoric acid, ammonium fluoride, water (typical buffer ratio 1:4:15) |
| pH Range | 1.5 to 3.5 (standard for buffered oxide etchants) |
| Specific Gravity | 1.15 to 1.25 g/cm³ (typical for HF-based etching solutions) |
| Etch Rate on SiO2 | 100 to 300 Å/min at 25°C (standard range for wet etch processes) |
| Packaging | HDPE drums (20L), HDPE totes (200L), chemical-resistant seals |
| Storage Temperature | 5°C to 30°C (typical for stable chemical storage) |
| Shelf Life | 12 months unopened, under controlled conditions (standard industry expectation) |
| Compatible Substrates | Silicon dioxide, aluminum, copper, polysilicon (typical for semiconductor etching) |
| Viscosity | 1.2 to 1.8 cP at 25°C (typical for aqueous etchant solutions) |
| Flash Point | Non-flammable (standard for aqueous acid etchants) |
Suzhou Boyang Chemical Co., Ltd. is a chemical supplier based in Suzhou High-Tech Zone, China, with a registered address at No. 155, Gaohuaqiao Road. The company specializes in industrial wet etchants for electronics manufacturing. Its listing shows a harbor trust tier, indicating basic verification of legal registration, but no certifications, production volume, or client list are disclosed. Response rate and average response time are not available, suggesting limited sales engagement.
The supplier does not claim ISO certification, years in business, or export history. No information is provided about laboratory testing capabilities, batch traceability, or custom formulation services. Buyers must verify compatibility and safety protocols directly. The company appears to operate as a manufacturer or distributor focused on bulk chemical supply without public-facing technical documentation.
| 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 ordering, verify the etching liquid's chemical composition matches your process requirements, especially HF concentration and buffer ratio. Request a certificate of analysis for each batch, including pH, specific gravity, and trace metal content. Confirm compatibility with your etch chamber materials, such as PTFE or PP, to avoid degradation. Do not rely on supplier claims without independent lab validation.
Logistics are typically handled via sea freight from Shanghai or Ningbo port. Lead time is 7 to 14 days after order confirmation. Incoterms are usually FOB Shanghai, but CIF terms can be negotiated. Payment is commonly via T/T in advance or LC at sight. Buyers must arrange hazardous material documentation and ensure their receiving facility has proper chemical storage and ventilation.
Perform a small-scale test before full-scale production to check etch uniformity, selectivity, and residue formation. Use a profilometer or SEM to measure feature dimensions after etching. Inspect packaging for leaks and verify batch labels match the certificate of analysis. Retain samples from each shipment for quality audits. Documentation should include SDS, export declaration, and hazardous goods transport papers.
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When sourcing Etching Liquid for your business, securing the right balance of quality and cost is essential. Suzhou Boyang Chemical Co., Ltd., 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 Etching Liquid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Boyang Chemical Co., Ltd. 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 Etching Liquid 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 Etching Liquid 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 Etching Liquid from Suzhou Boyang Chemical Co., Ltd. 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 Suzhou Boyang Chemical Co., Ltd. through EximNext.
The supplier, Suzhou Boyang Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Etching Liquid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Etching Liquid depends on the specific grade and form. Contact Suzhou Boyang Chemical Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Etching Liquid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Boyang Chemical Co., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Suzhou Boyang Chemical Co., Ltd. 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 Suzhou Boyang Chemical Co., Ltd. through EximNext.
Suzhou Boyang Chemical Co., Ltd. offers Etching Liquid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Etching Liquid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Boyang Chemical Co., Ltd. through our platform.
Suzhou Boyang Chemical Co., Ltd. maintains international quality certifications. These ensure that the Etching Liquid 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. Suzhou Boyang Chemical Co., Ltd. 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 Suzhou Boyang Chemical Co., Ltd..
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