What are the available particle sizes?

Customizable sizes include 20nm, 50nm, 100-200nm, 500nm, and 1um.

What is the warranty period for this product?

Standard warranty is two years; extended warranty is over 60 years if used in original sealed packages.

Nano Size Silica Nanoparticles Sio2 Nanopowder / Silicon Oxide (Dioxide) Powder

Name: Nano Size Silica Nanoparticles Sio2 Nanopowder / Silicon Oxide (Dioxide) Powder
Brand: Ecostart Chemical (Shanghai) Co., Ltd
SKU: 2152331142

Shanghai, ChinaEcostart Chemical (Shanghai) Co., Ltd

US$85.00

50-499 kg

US$19.60

500-4,999 kg

US$6.20

5,000+ kg

Product profile

Customization

Available

CAS No.

7631-86-9

Formula

Sio2

Classification

Other Oxides

Grade Standard

Industrial Grade

Kind

No Salt Oxide

Quality

Eligible

Color

White Powder

Particle Size

20nm, 50nm, 100-200nm, 500nm, 1um, etc

Lead Time

in Stock

Transport Package

20kg/Bag

Specification

99.9%

Trademark

ECOSTART

Origin

China

Production Capacity

500ton/Year

Key features

High Purity Options: Available in 99.9% and 99.99% purity grades for industrial applications.

Custom Particle Sizes: Particle sizes customizable from 20nm to 1um including 50nm, 100-200nm, and 500nm.

Versatile Applications: Used as reinforcing filler, anti-caking agent, catalyst support, and in drug delivery.

Extended Warranty: Standard 2-year warranty; over 60 years guarantee if stored in original sealed packages.

24/7 Global Support: Round-the-clock technical assistance and support available worldwide.

OEM/ODM Services: Custom packaging and labels accepted with competitive pricing and bulk discounts.

Fast Shipping: Standard commodities ship in 15-30 days; customized units in 30-45 days.

Company profile

Ecostart Chemical (Shanghai) Co., LtdShanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-01Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤1.14hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, FCA, CPT, CIP, DAP

AI-Powered supplier vetting

SummaryEcostart Chemical (Shanghai) Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with production facilities in Shanxi, Shandong, and Inner Mongolia. It reports ISO 9001 and ISO 14001 certifications, three production lines, 11–20 R&D engineers, and 11–20 quality-control staff. Its product scope centers on rare earth materials, rare metals, alloys, inorganic chemicals, and nano materials. The supplier reports more than ten years of production experience, export activity since 2015, broad international markets, and testing of each product lot before delivery. Evidence supports established manufacturing, quality-management, export, and product-development capabilities. However, the provided information does not substantiate after-sales performance, financial credibility, customization execution, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. It describes itself as a Shanghai high-technology enterprise combining research, production, and sales, with three production factories in Shanxi, Shandong, and Inner Mongolia and more than 150 workers.

CertificationsThe supplier reports ISO 14001 and ISO 9001 management-system certifications. It also states that products are tested before delivery and that each lot is tested before shipment, providing additional evidence of formal quality and environmental management practices.

R&D capabilityInnovation capability is supported by the supplier’s high-technology-enterprise description, 11–20 R&D engineers, production facilities for research, pilot testing, and mass production, two laboratories, one testing center, and product development involving rare-earth and rare-metal nano powders.

Production capacityThe supplier reports three production lines, three factories, more than ten years of production experience, facilities covering 50,000 square meters, more than 150 workers, and production spanning rare earth products, rare metals, alloys, and nano materials. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, although capacity by product is not specified.