Is the product safe for animal feed?

Yes, it has low heavy metal content and complies with global feed safety standards like EU FEEDAP and Chinese GB 13886.

What are the available packaging sizes?

We offer packaging in 5 KG, 10 KG, and 25 KG bags.

Which ports are nearest for shipping?

The nearest ports are Qingdao, Shanghai, and Ningbo.

Toothpaste Grade Hydrated Silica for Abrasive & Thickener

Name: Toothpaste Grade Hydrated Silica for Abrasive & Thickener
Brand: Yantai Wenxu Industrial Co., Ltd.
SKU: 2250816095

Shandong, ChinaYantai Wenxu Industrial Co., Ltd.

US$500.00-1,500.00

10 Tons

Sample price:US$1.99/kg.Request sample

Product profile

Customization

Available

CAS No.

7631-86-9

Formula

Sio2

Model NO.

Sio2

EINECS

231-545-4

Classification

Silicon Dioxide

Quality

First Class

Appearance

Granular or Powder

Color

White

Other Name

White Carbon Black

Shelf Life

2 Years

Transport Package

Kraft Paper Bag

Specification

10/20KG or customized

Trademark

Origin

Shandong, China

HS Code

2811229000

Production Capacity

20000 Tons/Year

Key features

High Whiteness & Low Heavy Metals: Offers superior whiteness and low heavy metal content for safe use in feed and pharmaceuticals.

Versatile Industrial Applications: Widely used in rubber, coatings, plastics, feed, papermaking, and construction materials.

Enhanced Mechanical Strength: Improves durability, heat resistance, and dimensional stability in plastics and rubber products.

Anti-Caking Performance: Keeps powdered feed and fertilizers free-flowing by preventing moisture-induced clumping.

Global Export Experience: Exported to 57 countries including Europe, America, Australia, and South Africa since 2015.

Prompt Delivery Capability: Peak and off-peak season lead times are both within 15 workdays.

Flexible Payment Terms: Accepts LC, T/T, Western Union, and small-amount payments.

Multiple Packaging Options: Available in 5 KG, 10 KG, and 25 KG bags to suit various client needs.

Company profile

Yantai Wenxu Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤6.72hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT

AI-Powered supplier vetting

SummaryYantai Wenxu is identified as a China-based manufacturer/factory established in 2003, with chemical production, research and development, and sales integrated within the business. Its stated product portfolio includes aluminum sulfate, alum, polyaluminium chloride, calcium hydroxide, water-treatment chemicals, and related products. Evidence indicates substantial production capacity, including stated annual output of 150,000 tons overall, 30,000 tons for aluminum sulfate-series products, and 20,000 tons each for polyaluminium chloride and calcium hydroxide. The supplier reports multiple ISO-related certifications, GMP, and environmental-management credentials, as well as relevant production and hygiene-license approvals. It has exported since 2015 and reports that exports account for 51%–70% of sales. Innovation and sustainability activities are described, but evidence for after-sales service, customization, financial credibility, and specific customer cases is insufficient.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as an integrated chemical enterprise covering production, research and development, and sales. Its stated founding year is 2003, supporting an established operating history.

CertificationsThe supplier reports ISO 9000, ISO 14001, ISO 9001, ISO 14000, GMP, and ISO 14064 certifications, plus ISO 9000:2008 quality-management certification, a national industrial product production license, and a Shandong drinking-water sanitation safety product hygiene approval. These are explicit indicators of quality, environmental, manufacturing, and product-compliance systems.

R&D capabilityThe supplier describes technology development, innovative solutions, research and development integration, green-chemistry efforts, and sustainability-oriented environmental and safety management. It also reports 11–20 years of total R&D-engineer experience, providing explicit support for innovation capability, although no quantified R&D investment or independently verified innovation results are provided.

Production capacityThe supplier offers a broad chemical product range and reports annual output of 150,000 tons overall, including 30,000 tons for aluminum sulfate-series products and 20,000 tons each for polyaluminium chloride and calcium hydroxide. It also reports 6–10 quality-control staff and factory facilities in Yantai, supporting substantial production and quality-control capacity.