What is the shelf life of the product?

The shelf life of PAAS is 2 years when stored properly.

What are the payment terms?

We accept LC, T/T, Western Union, and small-amount payments.

Poly (acrylic Acid Sodium Salt) Paas 40% Liquid Sodium Polyacrylate

Name: Poly (acrylic Acid Sodium Salt) Paas 40% Liquid Sodium Polyacrylate
Brand: Yantai Wenxu Industrial Co., Ltd.
SKU: 2253863315

Shandong, ChinaYantai Wenxu Industrial Co., Ltd.

US$1,000.00-2,500.00

5 Tons

Sample price:US$75.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9003-04-7

Formula

(C3h3nao2)N(C3h5ko2)M

Model NO.

PAAS

EINECS

208-750-2

Type

Synthesis Material Intermediates

Appearance

Liquid or Powder

Quality

Industrial

Colour

White

Other Names

Paas or Sap

Shelf Life

2 Years

Purity

45% or Min 90%

Safety

Harmless No-Flammable

Odour

Odorless

Transport Package

200L Plastic Drum or 25kg Bags

Trademark

WENXU

Origin

China

HS Code

39069090

Key features

Versatile Application: Used as scale inhibitor and dispersant in water systems, papermaking, dyeing, and ceramics.

High Purity Options: Available in various concentrations from 30% to 90% to meet specific industrial needs.

Custom Packaging: Flexible packaging options including 200L drums, IBCs, and 25kg bags based on customer requirements.

Efficient Dispersal: Effectively disperses microcrystals of calcium carbonate, phosphate, and sulfate to prevent scale.

Safe and Stable: Harmless, non-flammable, odorless, and soluble in water with no scale sediment in alkaline conditions.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Yantai Wenxu Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤8.12hTerms 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:What are the main applications of PAAS?

PAAS is primarily used as a scale inhibitor and dispersant in circulating cooling water systems for power plants, steel factories, and refineries. It is also used in papermaking, weaving, dyeing, ceramics, and painting.

Q:What forms and concentrations are available?

PAAS is available as a liquid or powder. Liquid forms range from 30% to 50% solid content, while powder forms offer 45% and 90% minimum solid content.

Q:How should the dosage be determined?

Dosage depends on water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as a dispersant, the dosage should be determined through experiments.

Q:What are the packaging options?

Liquid PAAS is packaged in 200L plastic drums or IBCs (1000L). Solid PAAS is packaged in 25kg bags. Custom packaging requirements are also accepted.

Q:Is PAAS safe to handle?

PAAS is harmless, non-flammable, and odorless. However, avoid contact with eyes and skin. If contact occurs, flush immediately with water.