Can I get a sample before placing an order?

Yes, samples are available for evaluation.

What payment terms are accepted?

Accepted terms include LC, T/T, Western Union, Small-amount payment, and Money Gram.

Industrial Grade Polyaspartic Acid - High Purity Corrosion Inhibitor (≥95% Solid)

Name: Industrial Grade Polyaspartic Acid - High Purity Corrosion Inhibitor (≥95% Solid)
Brand: Yantai Wenxu Industrial Co., Ltd.
SKU: 2254736415

Shandong, ChinaYantai Wenxu Industrial Co., Ltd.

US$3,000.00-8,000.00

1 Ton

Sample price:US$75.00/kg.Request sample

Product profile

Customization

Available

CAS No.

181828-06-8

Formula

C4h6no4

Model NO.

PASP

Environmental Protection

Yes

Certification

ISO

Color

White

Appearance

White Powder or Liquid

Type

Water Treatment

Usage

Petroleum, Water Treatment

Other Names

Sodium of Polyaspartic Acid

Shelf Life

24 Months

Sample

Yes

Policy Compliance

Phosphorus-Free and Biodegradable, Meets Global "Z

Transport Package

25kg/Drum or 25kg Bags

Specification

99%

Trademark

WENXU

Origin

Shandong, China

HS Code

39139000

Key features

Eco-Friendly Formula: Phosphorus-free and biodegradable, meeting global environmental standards.

Superior Scale Prevention: Outperforms phosphorus-containing agents by altering calcium salt crystal structure.

Versatile Applications: Ideal for cooling water, boilers, reverse osmosis, oilfields, and seawater desalination.

Synergistic Effect: Combines effectively with PBTCA for enhanced performance.

Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.

ISO Certified: Manufacturing process and product quality meet ISO certification standards.

Sample Availability: Samples are available for testing and evaluation prior to bulk orders.

Company profile

Yantai Wenxu Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤6.36hTerms 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.

Product Q&A

Q:Is this product environmentally friendly?

Yes, it is phosphorus-free, biodegradable, and meets global environmental compliance standards.

Q:What are the main applications of this polyaspartic acid?

It is used in industrial circulating cooling water, boiler water, reverse osmosis, oilfield reinjection, and as a dispersant in papermaking and dyeing.

Q:How does it compare to phosphorus-containing agents?

It performs better in scale prevention by changing calcium salt crystal structures to form soft scale.

Q:What is the shelf life of the product?

The shelf life is 24 months.

Q:What are the lead times for delivery?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.