---
product_id: 317197449
title: "Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity"
brand: "xfnano"
price: "€ 169.55"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/317197449-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles
store_origin: GR
region: Greece
---

# 99% Purity BET 145-160m2/g 20nm Particle Size Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity

**Brand:** xfnano
**Price:** € 169.55
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Projects with Nano 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?** € 169.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/317197449-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

- • **Superior Quality:** Experience unmatched purity for reliable results.
- • **Unleash Innovation:** Transform your projects with cutting-edge silica nanoparticles.
- • **Eco-Friendly Solutions:** Contribute to sustainable practices with our self-cleaning technology.
- • **Future-Ready Materials:** Stay ahead in tech with our advanced nanomaterials.
- • **Versatile Applications:** Perfect for industries from aerospace to cosmetics.

## Overview

Our Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder boasts an impressive 99% purity and a BET surface area of 145-160m2/g, making it an essential ingredient for a wide range of applications, including UV resistant materials, textiles, and advanced electronics. Manufactured by XFNANO, this 100g powder is designed for professionals seeking high-quality, versatile solutions in various industries.

## Description

Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity

## 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 |
|---------------|-------|
| Manufacturer | XFNANO |
| Part number | XFI03-001-1 |
| Item Weight | 100 g |
| Product Dimensions | 23 x 15 x 4 cm; 100 g |
| Item model number | XFI03-001-1 |
| Size | 500Gram |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** XFNANO
- **Item weight:** 100 Grams
- **Product grade:** Optical
- **Percentage assay:** 99
- **Item form:** Powder

## 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/51DSWXYTM8L.jpg)

## 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

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**Shop now:** [https://www.desertcart.gr/products/317197449-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles](https://www.desertcart.gr/products/317197449-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*