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Calcium Fluoride (CaF2) granules from Shanghai Spark Advanced Material Co., Ltd are a high-purity industrial mineral supplied for optical, metallurgical and chemical applications. The material is offered in optical and technical grades, with low thermal expansion and high transparency in the ultraviolet to infrared range, making it suitable for precision lenses and windows. Granule size is fine-tuned for ease of handling in industrial processes, and the product maintains stability under extreme thermal conditions.
This CaF2 is sourced as a flux agent in steelmaking and aluminum production, where its high purity levels enhance reaction efficiency and reduce impurities in the final product. Typical industry use includes glass manufacturing, where the mineral’s low refractive index and dispersion properties improve optical clarity. Standard CaF2 for such applications often meets purity levels above 99.9% for optical grade, while technical grade typically ranges between 97% and 99%.
Primary buyers include manufacturers of specialty glass, optical components and metal producers requiring a reliable flux. The product is traded internationally, with bulk packaging and logistics tailored for industrial importers. Confirm trade terms such as incoterms, packaging specifications and lead times directly with the supplier, as these are not fixed in the listing. Origin is China, with the supplier based in Xi’an, Shaanxi Province.
| Chemical Formula | CaF2 |
| Purity Grade | Optical and technical grades |
| Typical Optical Grade Purity | ≥ 99.9% (standard for precision optics) |
| Typical Technical Grade Purity | 97% - 99% |
| Thermal Expansion | Low (typical for CaF2: ~18.85 x 10^-6 /K at 25°C) |
| Transparency Range | 120 nm to 10 µm (standard for optical-grade CaF2) |
| Granule Size | Fine, application-specific |
| Thermal Stability | Stable up to 1300°C (typical for CaF2) |
| Refractive Index | 1.399 at 589 nm (standard for CaF2) |
| Common Applications | Optical lenses, windows, flux in metallurgy, glass manufacturing |
Shanghai Spark Advanced Material Co., Ltd is based in Chanba Ecological Zone, Weiyang District, Xi’an, Shaanxi Province, China. The company operates as a supplier of high-purity industrial minerals, including calcium fluoride, with a focus on optical and technical grade materials for international buyers. Its profile does not list certifications, client references or production capacity, so these details should be requested directly.
The supplier’s trust tier is classified as harbor, indicating a baseline verification level, but response metrics such as rate and average hours are currently unavailable. Buyers should verify the supplier’s ability to meet specific volume, purity and logistics requirements before finalizing orders. The company’s address and operational base confirm its origin in China, with no additional history or scale provided in the listing.
Calcium Fluoride (CaF2) granules are a high-purity industrial mineral sourced globally for applications in optics, metallurgy, and chemical synthesis. Available in optical and technical grades, CaF2 is essential for manufacturing lenses, windows, and as a flux agent in steelmaking and aluminum production. This product is widely traded internationally, making it a relevant commodity for importers and distributors in the industrial chemicals sector.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact purity grade and particle size distribution of the CaF2, as these directly impact performance in optical and metallurgical applications. Request a certificate of analysis and confirm whether the material meets industry standards such as ISO 10110 for optics or relevant metallurgical specifications. Check that the supplier can provide consistent batches to avoid variability in production.
Logistics details such as lead time, incoterms and payment terms should be clarified with Shanghai Spark Advanced Material Co., Ltd. FOB and CIF are common incoterms for bulk mineral shipments from China, but these must be agreed upon. Packaging must be suitable for international transport, with moisture barriers and secure sealing to prevent contamination during transit. Confirm whether the supplier offers palletized or containerized options.
Quality checks should include testing for purity, impurity content and particle size upon receipt. Use methods such as X-ray fluorescence (XRF) or inductively coupled plasma mass spectrometry (ICP-MS) for chemical analysis. Inspect packaging for damage or moisture ingress, and request documentation such as material safety data sheets (MSDS) and origin certificates. For optical applications, additional tests for transmission and refractive index may be necessary to ensure compliance with your specifications.
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When sourcing Calcium Fluoride(Caf2) for your business, securing the right balance of quality and cost is essential. Shanghai Spark Advanced Material Co., Ltd, a verified supplier based in China, offers this product with key specifications including Industrial / Technical Grade / Optical Grade (depending on purity), CaF2: 85% - 99.9% (Industrial Grade 85-98%, Optical Grade 99.5-99.99%), and Granules, Powder, Lumps (Typical: 1-10mm granules). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280450,8002,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2826.12, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Calcium Fluoride(Caf2) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Spark Advanced Material 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 2826.12 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Calcium Fluoride(Caf2) 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 import export marketplace. Start your sourcing journey today.
Importing Calcium Fluoride(Caf2) 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 2826.12 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 Calcium Fluoride(Caf2) from Shanghai Spark Advanced Material Co., Ltd is $280450,8002,500./Unit 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 Shanghai Spark Advanced Material Co., Ltd through EximNext.
The supplier, Shanghai Spark Advanced Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Calcium Fluoride(Caf2). For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Calcium Fluoride(Caf2) is classified under HS Code 2826.12. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Calcium Fluoride(Caf2) from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Spark Advanced Material Co., Ltd. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Shanghai Spark Advanced 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.
The key specifications for Calcium Fluoride(Caf2) supplied by Shanghai Spark Advanced Material Co., Ltd include Industrial / Technical Grade / Optical Grade (depending on purity), CaF2: 85% - 99.9% (Industrial Grade 85-98%, Optical Grade 99.5-99.99%), and Granules, Powder, Lumps (Typical: 1-10mm granules). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shanghai Spark Advanced Material Co., Ltd offers Calcium Fluoride(Caf2) with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Calcium Fluoride(Caf2) is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Spark Advanced Material Co., Ltd through our platform.
Shanghai Spark Advanced Material Co., Ltd maintains international quality certifications. These ensure that the Calcium Fluoride(Caf2) 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. Shanghai Spark Advanced 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 Shanghai Spark Advanced Material Co., Ltd.
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