---
product_id: 590601204
title: "Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity"
brand: "xfnano"
price: "603 Lei"
currency: RON
in_stock: false
category: "Xfnano"
url: https://www.desertcart.ro/products/590601204-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles
store_origin: RO
region: Romania
---

# 99% high purity for precision 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:** 603 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your innovation with the pure power of 20nm silica!

## 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?** 603 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/590601204-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 That Performs:** 99% pure silica ensures consistent, reliable results every time
- • **Future-Ready Material:** Enhances UV resistance, self-cleaning surfaces, and advanced catalysis
- • **Surface Area Maximized:** BET surface area up to 160 m²/g for superior reactivity and efficiency
- • **Nano Precision Powerhouse:** Ultrafine 20nm particles engineered for cutting-edge applications
- • **Versatile Industry Staple:** Trusted in aerospace, solar cells, lithium batteries, and more

## Overview

Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder offers 99% purity and a high BET surface area (145-160 m²/g), making it ideal for advanced industrial uses including UV-resistant materials, photocatalysis, aerospace, lithium batteries, and solar technology.

## Description

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.

## 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 |
|---------------|-------|
| ASIN | B08TLXWPPG |
| Are batteries included? | No |
| Best Sellers Rank | #233,705 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #664 in Analytical Reagents |
| Country of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (8) |
| Date First Available | 30 January 2021 |
| Item Dimensions LxWxH | 23 x 15 x 4 Centimeters |
| Item Height | 4 Centimeters |
| Item Weight | 100 g |
| Item Width | 15 Centimeters |
| Item model number | XFI03-001-1 |
| Manufacturer | XFNANO |
| Model number | XFI03-001-1 |
| Number of Memory Sticks | 1 |
| Product Dimensions | 23 x 15 x 4 cm; 100 g |

## Product Details

- **Brand:** XFNANO
- **Item Form:** Powder
- **Item Weight:** 100 Grams
- **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/310z+53KwtL.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/31RYr5fqneL.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/31UKJrjl2-L.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/41Ot2TrPbyL.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/51-+CvvBCjL.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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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-07*