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This 99.99% purity silicon dioxide (SiO2) crystal granule is supplied by Taizhou Ats Optical Material Co., Ltd. from China, designed for precision applications in optical coatings and industrial processes. The product is colorless and transparent, with a purity level of 99.99% and granule sizes ranging from 1-3 mm to 3-5 mm, making it suitable for cold light coating, decorative coating, and protective coating applications.
The material exhibits a density of 2.2 g/cm³ and a melting point of 1700°C, with a refractive index of 1.45 - 1.46 at 550 nm, which are critical for optical performance. Silicon dioxide of this grade typically meets transparency ranges of 0.2 - 9 µm, making it ideal for AR coating, filter production, and UV coating applications. The granules are packaged in 1 kg bags, with storage requirements including protection from sunlight, acid exposure, and moisture.
Primary buyers include manufacturers of optical components, coatings, and specialized glass products. The material’s high purity and optical clarity make it a preferred choice for industries requiring precise light manipulation. Trade terms such as MOQ, incoterms, and lead times are not specified, so direct confirmation with Taizhou Ats Optical Material Co., Ltd. is necessary to align with your procurement needs.
| Purity | 99.99% |
| Chemical Formula | SiO2 |
| Granule Size | 1-3 mm, 3-5 mm |
| Color | Colorless transparent |
| Density | 2.2 g/cm³ |
| Melting Point | 1700°C |
| Refractive Index at 550 nm | 1.45 - 1.46 |
| Transparency Range | 0.2 - 9 µm |
| CAS Number | 7631-86-9 |
| Packaging | 1 kg per bag |
| Typical Mohs Hardness | 7 (standard for fused silica) |
| Typical Thermal Conductivity | 1.4 W/m·K (standard for SiO2) |
Taizhou Ats Optical Material Co., Ltd. is based in Jiangyan District, Taizhou, Jiangsu Province, China, and specializes in optical materials, including silicon dioxide crystal granules. The company’s address is listed as No.28, Zhennan Alley, Baimi Town, with a postal code of 225500. It operates as a harbor trust tier supplier, though specific details about its production capacity, certifications, or client base are not provided in the available data.
The supplier’s profile highlights its focus on critical manufacturing standards and quality assurance for optical materials. However, no response rate or average response time is available, indicating that buyers should proactively reach out to confirm product availability, specifications, and trade terms. The absence of disclosed certifications or third-party validations means due diligence is essential for verification.
| 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, verify the exact granule size distribution and purity level from Taizhou Ats Optical Material Co., Ltd. Request a certificate of analysis (CoA) to confirm the SiO2 content and check for compliance with industry standards, such as those for optical-grade materials. Clarify whether the supplier provides additional documentation, such as test reports for refractive index or thermal conductivity.
Confirm logistics details, including lead times, shipping methods, and Incoterms (e.g., FOB Shanghai or CIF to your port). China’s export regulations for optical materials may require specific permits or declarations, so ensure Taizhou Ats Optical Material Co., Ltd. can provide the necessary export paperwork to avoid delays at customs.
Upon receipt, conduct quality checks to verify the granule size, color, and transparency. For critical applications, consider third-party testing to validate the material’s optical properties, such as refractive index and transparency range. Ensure all documentation, including packing lists and CoAs, is complete and accurate for traceability and compliance.
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When sourcing 99.99% Silicon Dioxide Sio2 Crystal Granule for your business, securing the right balance of quality and cost is essential. Taizhou Ats Optical Material 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 $820/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 99.99% Silicon Dioxide Si requires careful attention to shipping logistics, customs compliance, and secure payment terms. Taizhou Ats Optical Material 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 99.99% Silicon Dioxide Si 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 Agriculture category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 99.99% Silicon Dioxide Si 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 99.99% Silicon Dioxide Sio2 Crystal Granule from Taizhou Ats Optical Material Co., Ltd. is $820/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 Taizhou Ats Optical Material Co., Ltd. through EximNext.
The supplier, Taizhou Ats Optical Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 99.99% Silicon Dioxide Si. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 99.99% Silicon Dioxide Sio2 Crystal Granule depends on the specific grade and form. Contact Taizhou Ats Optical Material Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 99.99% Silicon Dioxide Si from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Taizhou Ats Optical Material Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Taizhou Ats Optical Material 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 Taizhou Ats Optical Material Co., Ltd. through EximNext.
Taizhou Ats Optical Material Co., Ltd. offers 99.99% Silicon Dioxide Si with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
99.99% Silicon Dioxide Si is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Taizhou Ats Optical Material Co., Ltd. through our platform.
Taizhou Ats Optical Material Co., Ltd. maintains international quality certifications. These ensure that the 99.99% Silicon Dioxide Si 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. Taizhou Ats Optical Material 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 Taizhou Ats Optical Material Co., Ltd..
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