---
product_id: 590601204
title: "Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder Silica Nanoparticles SiO2 Nanopowder with 99% Purity"
brand: "xfnano"
price: "470.13 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/590601204-research-grade-ultrafine-20nm-nano-silicon-dioxide-powder-silica-nanoparticles
store_origin: TN
region: Tunisia
---

# 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:** 470.13 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Innovations 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?** 470.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Unmatched Purity:** Experience the power of 99% purity for superior performance.
- • **Lightweight & Compact:** Weighing only 100g, it's easy to handle and store.
- • **Versatile Applications:** Ideal for UV resistant materials, textiles, and more.
- • **Cutting-Edge Technology:** Utilize advanced silica nanoparticles for innovative solutions.
- • **Global Quality Assurance:** Manufactured by XFNANO, ensuring top-tier standards.

## Overview

Introducing the Research Grade Ultrafine 20nm Nano Silicon Dioxide Powder, a high-purity SiO2 nanpowder designed for a multitude of advanced applications. With a remarkable 99% purity and a BET surface area of 145-160m2/g, this versatile white powder is perfect for industries ranging from aerospace to cosmetics. Manufactured by XFNANO in China, this lightweight product is your go-to solution for cutting-edge technology and innovation.

## 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 |
|---------------|-------|
| Manufacturer | XFNANO |
| Country of Origin | China |
| Model number | XFI03-001-1 |
| Number of Memory Sticks | 1 |
| Item Weight | 100 g |
| Product Dimensions | 23 x 15 x 4 cm; 100 g |
| Item model number | XFI03-001-1 |
| Item Height | 4 Centimeters |
| Item Width | 15 Centimeters |
| Are batteries included? | No |

## Product Details

- **Brand:** XFNANO
- **Item Weight:** 100 Grams
- **Percentage assay:** 99
- **Package Information:** Bottle
- **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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-30*