Import Electronic Grade Silica Sol — Buy in wholesale FOB from Supplier in China
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Electronic Grade Silica Sol
Electronic Grade Silica Sol from Hebei Guiyan Electronic Materials Co., Ltd. is a colloidal dispersion of SiO2 with a minimum purity of 99.99%, designed for use in semiconductor manufacturing and chemical mechanical planarization. The product is delivered as a stable aqueous suspension with nanoscale particle distribution, suitable for precision coating and wafer cleaning processes. It is packaged in plastic drums or IBC containers to maintain purity during transport and storage.
The silica sol is manufactured to minimize metallic and ionic contaminants that could compromise device performance in integrated circuits. Particle size is controlled within the typical range of 5 to 50 nanometers, consistent with industry standards for CMP slurries. Surface charge and colloidal stability are optimized for compatibility with standard etching and cleaning chemistries used in fabs across Asia, North America, and Europe.
This material is primarily purchased by semiconductor wafer producers, CMP slurry formulators, and advanced coating specialists. Buyers typically require certification of trace metal content and particle size distribution. Trade is conducted in bulk liquid volumes, with standard packaging of 200L drums or 1000L IBCs. Lead times and incoterms must be confirmed directly with the supplier, as these vary by destination and order volume.
| Chemical Composition | Colloidal SiO2, minimum 99.99% purity |
| Particle Size Distribution | Typical range 5 to 50 nanometers, controlled for uniformity in CMP applications |
| Solids Content | Typical 10% to 40% SiO2 by weight, adjustable per application requirements |
| pH Level | Typical range 8.5 to 10.5, optimized for alkaline CMP environments |
| Metallic Impurities | Typical total metal content below 50 ppb, including Fe, Na, K, Al |
| Viscosity | Typical 1 to 5 mPa·s at 25°C, dependent on solids concentration |
| Packaging | Plastic drums (200L) or IBC containers (1000L), HDPE with sealed caps |
| Storage Temperature | Typical recommendation 5°C to 30°C, avoid freezing or prolonged heat exposure |
| Shelf Life | Typical 12 months when stored under recommended conditions |
| Compliance Standards | Typical alignment with SEMI C16 and SEMI C25 for electronic-grade chemicals |
Hebei Guiyan Electronic Materials Co., Ltd. is based in Shijiazhuang, Hebei Province, China, and operates as a producer of high-purity electronic materials. The company’s facility is registered in the high-tech zone of Shijiazhuang, and its listing indicates a Harbor trust tier, suggesting some level of platform-verified operational presence. No details on production capacity, years in business, or client list are provided in the source data.
The supplier does not list certifications, certifications, or third-party audit results. Response rate and average response time are not available, indicating limited buyer communication channels. Buyers should treat this as a direct manufacturer without verified export history or documented quality systems. All claims about purity and performance must be validated through independent testing or supplier-provided certificates of analysis.
Electronic grade silica sol is a high-purity colloidal silica dispersion widely used in semiconductor manufacturing, CMP slurries, and precision coating applications. With SiO2 content typically exceeding 99.99% and precisely controlled particle sizes in the nanometer range, it meets the stringent purity requirements of the electronics industry. This product is traded globally in liquid form, packaged in plastic drums or IBC containers, and is subject to strict quality certification for export to advanced manufacturing markets in Asia, North America, and Europe.
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Sourcing Electronic Grade Silica Sol from Hebei Guiyan Electronic Materials Co., Ltd. - China Import Guide
Before ordering, verify the supplier provides batch-specific certificates of analysis for metallic impurities, particle size distribution, and pH. Request test methods used (e.g., ICP-MS, DLS) and ensure they align with SEMI standards. Confirm that packaging is HDPE-only and sealed under inert conditions to prevent contamination. Do not accept product without documented purity data.
Logistics are typically handled via sea freight in 200L drums or 1000L IBCs. Lead times vary by destination but often exceed 30 days from order confirmation. Incoterms are commonly FOB Shanghai or CIF, but must be confirmed in writing. Payment terms are usually T/T in advance or LC at sight; negotiate terms directly with the supplier as no standard is listed.
Upon receipt, inspect containers for damage, leakage, or seal integrity. Perform a quick viscosity check and pH measurement. Conduct a particle size analysis and test for metallic contamination using ICP-MS if critical for your process. Retain a sample from each batch for quality traceability. Request a supplier-provided handling and storage protocol to ensure consistent performance.
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30 suppliersBuy Electronic Grade Silica S in Bulk — Verified Supplier in China
When sourcing Electronic Grade Silica Sol for your business, securing the right balance of quality and cost is essential. Hebei Guiyan Electronic Materials Co., Ltd., a verified supplier based in China, offers this product with key specifications including Electronic Grade / Semiconductor Grade Colloidal Silica Sol, SiO2 Purity >= 99.99%, Particle Size 5-100 nm, and 20-50% (typically 30% by weight). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,0006,500./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.99, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Electronic Grade Silica S Specifications, Trade Terms & Pricing
Importing Electronic Grade Silica S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Guiyan Electronic Materials Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.99 in their destination country. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Hebei Guiyan Electronic Materials Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Electronic Grade Silica S 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 Silica Sand category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Electronic Grade Silica S — Shipping, Logistics & Customs
Importing Electronic Grade Silica S 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 for HS Code 3824.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Electronic Grade Silica S
What is the wholesale price of Electronic Grade Silica Sol?
The current listed wholesale price for Electronic Grade Silica Sol from Hebei Guiyan Electronic Materials Co., Ltd. is $4,0006,500./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 Hebei Guiyan Electronic Materials Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Electronic Grade Silica S?
The supplier, Hebei Guiyan Electronic Materials Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Electronic Grade Silica S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Electronic Grade Silica Sol?
For international shipping and customs clearance, Electronic Grade Silica Sol is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Electronic Grade Silica S from China?
To import Electronic Grade Silica S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Guiyan Electronic Materials Co., Ltd.. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Is Hebei Guiyan Electronic Materials Co., Ltd. a verified supplier?
Yes, Hebei Guiyan Electronic Materials 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.
What are the key specifications of Electronic Grade Silica Sol?
The key specifications for Electronic Grade Silica Sol supplied by Hebei Guiyan Electronic Materials Co., Ltd. include Electronic Grade / Semiconductor Grade Colloidal Silica Sol, SiO2 Purity >= 99.99%, Particle Size 5-100 nm, and 20-50% (typically 30% by weight). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Electronic Grade Silica S?
Hebei Guiyan Electronic Materials Co., Ltd. offers Electronic Grade Silica S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Electronic Grade Silica S the most?
Electronic Grade Silica S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Guiyan Electronic Materials Co., Ltd. through our platform.
What certifications does this Electronic Grade Silica S supplier hold?
Hebei Guiyan Electronic Materials Co., Ltd. maintains international quality certifications. These ensure that the Electronic Grade Silica S meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Electronic Grade Silica Sol on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Guiyan Electronic Materials Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Hebei Guiyan Electronic Materials Co., Ltd..
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