--- product_id: 301720957 title: "Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity" brand: "xfnano" price: "95007CFA" currency: XOF in_stock: true category: "Xfnano" url: https://www.desertcart.sn/products/301720957-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles store_origin: SN region: Senegal --- # 99% high purity BET surface area 145-160 m²/g 20nm ultrafine particle size Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity **Brand:** xfnano **Price:** 95007CFA **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your innovation with the power of 20nm precision! ## Quick Answers - **What is this?** Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity by xfnano - **How much does it cost?** 95007CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/301720957-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles) ## Best For - xfnano enthusiasts ## Why This Product - Trusted xfnano brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Purity You Can Trust:** 99% pure SiO2 ensures consistent, reliable performance across advanced applications. - • **Maximized Surface Area:** BET surface area up to 160 m²/g for superior reactivity and efficiency. - • **Future-Ready Formulation:** Ideal for UV resistance, self-cleaning surfaces, photocatalysis, and high-tech coatings. - • **Precision at the Nanoscale:** Ultrafine 20nm particles engineered for cutting-edge research and industrial innovation. - • **Versatile Industry Powerhouse:** From aerospace to solar cells, elevate your materials with next-gen silica nanoparticles. ## Overview This research-grade ultrafine nano silicon dioxide powder features 20nm particle size and 99% purity, delivering a high BET surface area of 145-160 m²/g. Perfectly suited for advanced industrial and scientific applications including UV-resistant materials, aerospace, lithium batteries, and solar cells, it offers unmatched consistency and performance for next-level innovation. ## Description Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity: desertcart.com: Industrial & Scientific ## Features - Product Name: Nano Silicon Dioxide Powder - Appearance: White powder - Particle Size: 20nm - Purity: 99%, BET: 145-160m2/g - It is mainly used in UV resistant materials, textiles, photocatalytic catalysts, optical / magnetic memory, self-cleaning glass, sunscreens, paints, inks, food packaging materials, paper industry, aerospace industry, lithium batteries, solar cells and gas adsorbents etc. ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 99 | | ASIN | B08TLXWPPG | | Best Sellers Rank | #428,943 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #625 in Analytical Reagents | | Brand Name | XFNANO | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (7) | | Item Form | Powder | | Item Weight | 100 g | | Manufacturer | XFNANO | | Model Number | XFI03-001-1 | | Part Number | XFI03-001-1 | ## Product Details - **Brand:** XFNANO - **Item Form:** Powder - **Item Weight:** 100 g - **Package Information:** Bottle - **Percentage assay:** 99 ## Images ![Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Image 1](https://m.media-amazon.com/images/I/31RYr5fqneL.jpg) ![Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Image 2](https://m.media-amazon.com/images/I/41Ot2TrPbyL.jpg) ![Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Image 3](https://m.media-amazon.com/images/I/310z+53KwtL.jpg) ![Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Image 4](https://m.media-amazon.com/images/I/31UKJrjl2-L.jpg) ![Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Image 5](https://m.media-amazon.com/images/I/51DSWXYTM8L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this product dispersible in water? Does it require a surfactant to disperse?** A: It can be dispersed in water . No need to add surfactant . ## Frequently Bought Together - Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity - Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode - Weigh Boats Medium (100ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/301720957-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles](https://www.desertcart.sn/products/301720957-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-31*