Are free samples available?

Yes, we provide not less than 1 kg free for quality testing. Customers are responsible for covering the shipping costs.

What is the order process?

1. Inform requirements. 2. Receive quotation. 3. Confirm sample and place order with deposit. 4. Production begins after deposit receipt.

How is product quality guaranteed?

We perform 100% quality inspection before delivery. If quality issues arise from our production, we offer free replacements or refunds.

Raw Fumed Silica 200 Nano Silicon Dioxide Widely Application

Name: Raw Fumed Silica 200 Nano Silicon Dioxide Widely Application
Brand: Shanghai Ethaichem Co., Ltd.
SKU: 2122407412

Shanghai, ChinaShanghai Ethaichem Co., Ltd.

US$945.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7631-86-9

Formula

Sio2

EINECS

231-545-4

Classification

Silicon Dioxide

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

First Class

Appearance

White Solid

Odor

Odorless

Density

2.65 G/Cm³

Molar Mass

60.08 G/Mol

pH in 4% Dispersion

5.5~7.5

Transport Package

10 Kgs/Bag(S)

Specification

99.8%

Trademark

Ethai™

Origin

China

HS Code

2811221000

Production Capacity

300, 000 Mt/Year

Key features

Wide Application Scope: Used in water purification, soil amendment, cosmetics, food anti-caking, and glass manufacturing.

Flexible Customization: Supports customization from samples, designs, and minor adjustments to meet specific needs.

Fast Sample Delivery: Samples shipped within 1-3 days via FedEx, UPS, DHL, or EMS for quick quality testing.

Quality Guarantee: 100% inspection before delivery with free replacements or refunds for production defects.

Certified Manufacturing: ISO 9001, ISO 14001, and OHSAS 18001 certified ensuring quality and safety standards.

Multiple Payment Options: Accepts T/T, Western Union, Bitcoin, and Tether (USDT) for flexible transaction methods.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Shanghai Ethaichem Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.25h

AI-Powered supplier vetting

SummaryThe supplier operates integrated R&D, production, and sales facilities, reports over 200 employees, a 60-acre site, automated production lines, and stated annual production capacity for coating raw materials. It offers extensive customization, ODM, and OEM services, with quality assurance and raw-material traceability. However, it is identified as not being a professional technical supplier, does not provide 3D software or SDK services, and reported no new products in the past year. Service governance is weak because written procedures and records are absent for supplier assessment, corrective actions, and complaint handling. The supplier has inventory capability but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Export experience is stated as one year, while primary markets are domestic. Financial information is insufficient for a credibility judgment and is omitted here.

Supplier typeThe supplier is explicitly described as not being a professional technical supplier, while its company profile presents integrated R&D, production, and sales operations focused on functional materials and coating raw materials. This indicates a manufacturing-oriented supplier rather than a specialized technical-service provider.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment terms, but it has no overseas service agents or branches, warehouses, or showrooms. Complaint handling and corrective/preventive actions have no written procedures or records, limiting evidence of a controlled after-sales system.

Production capacityThe supplier reports over 200 employees, a 60-acre operating area, automated production lines, integrated production facilities, stated annual capacity for coating raw materials, inventory capability, and one-month lead times in both peak and off-peak seasons. These explicit indicators support substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM capability, providing direct evidence of broad customization capacity.

Product Q&A

Q:What are the packing terms?

Standard packing is 25 kgs bags or jumbo (ton) bags. Custom packing is available for specific needs with document confirmation.

Q:What payment methods are accepted?

We accept T/T, Western Union, Bitcoin, and Tether (USDT). Please confirm your preferred method with our sales team before ordering.

Q:How are samples and bulk orders shipped?

Samples are shipped via international couriers (DHL, UPS, FedEx, EMS) within 1-3 days. Bulk shipments use sea or air freight based on volume and timeline.

Q:What is the delivery time for orders?

In-stock products are shipped within 1-2 business days after payment. Custom/non-stock products have timelines provided in the quotation.

Q:What is the Minimum Order Quantity (MOQ)?

We offer a low MOQ for small-batch purchases. Specific details are provided in the quotation.