What are the lead times for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, and Western Union.

Polyaspartic Acid PAS (PASP/Polyaspartic Acid Sodium Salt)

Name: Polyaspartic Acid PAS (PASP/Polyaspartic Acid Sodium Salt)
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1991356752

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$3,300.00-3,500.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

25608-40-6

Formula

C4h7no4

Model NO.

YR-013

EINECS

239-931-4

Certification

ISO9001, TUV

Application

Vegetables, Flowers, Fruit

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Acid

Release Type

Quick

Manufacturing Method

Blending Fertilizer

Type

High Nitrogen and High Phosphorus Compound Fertilizer

Color

Yellow to Reddish-Brown Powder

Content

40% or 90%

Shelf Life

2 Years

Assay

99%

Transport Package

Bags/IBC

Specification

Industrial Grade

Trademark

Origin

China

HS Code

370136741

Production Capacity

500 Metric Tons Per Month

Key features

High Purity Grade: Assay 99.0%~101.0% with purity up to 99.7% for industrial applications.

Effective Scale Inhibition: 100% inhibition rate on calcium carbonate and effective on other scales.

Corrosion Inhibition: Provides dispersion and corrosion protection for metal equipment.

Eco-Friendly Alternative: Replaces phosphor-containing chemicals to prevent water eutrophication.

Multiple Physical Forms: Available as solid powder or liquid solution to suit different needs.

Strict Quality Control: Validated by A.H-NMR, LC-MS, IR spectrum, and HPLC-ESI-MS tests.

Fast Release Type: Designed for quick release in agricultural and chemical applications.

Certified Manufacturing: Manufactured under ISO9001 and TUV certification standards.

Company profile

Shandong Yurun Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2018-08-16Nearest Port: Qingdao port,China, Tianjin port,ChinaAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Yurun Chemical Co., Ltd. is identified as a Chinese manufacturer/factory operating in chemicals and fertilizers. The supplier reports ISO 9001 and ISO 14001 certification, nine production lines, 15 production bases in China, annual capacity of 7 million tons, broad export coverage, and peak- and off-peak fulfillment within 15 workdays. Its innovation profile is supported by more than 500 R&D employees, 41–50 R&D engineers, eight national innovation platforms, participation in six industry standards, and cooperation with universities and research institutions. Evidence is insufficient to confirm after-sales service systems, product customization capability, or specific customer cases. Financial figures are excluded; the available non-financial evidence does not establish financial credibility.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is engaged in producing fertilizers, chemicals, and industrial additives, including AdBlue urea, calcium chloride, magnesium chloride, and sodium bicarbonate. This directly supports classification as a chemical manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although the slices do not provide certificate scope, issuing body, or validity dates.

R&D capabilityInnovation capability is supported by more than 500 R&D employees, 41–50 reported R&D engineers, eight nationwide innovation platforms, participation in six industry standards, and cooperation with universities and research institutions in multiple countries. These are explicit indicators of substantial research and development activity.

Production capacityThe supplier reports 15 production bases in China, nine production lines, annual production capacity of 7 million tons, a broad fertilizer and chemical product range, and order fulfillment within 15 workdays in both peak and off-peak periods. It also reports exports to regions spanning the Americas, Europe, Asia, Oceania, Africa, and the Middle East, supporting strong stated production and delivery capability.

Product Q&A

Q:What is the purity level of Polyaspartic Acid?

The assay ranges from 99.0% to 101.0% (anhydrous substance), with test results showing up to 99.8%.

Q:What are the available forms of the product?

It is available as a solid powder or a liquid solution.

Q:How does PASP help in water treatment?

It acts as an alternative to phosphor-containing chemicals, offering 100% scale inhibition on calcium carbonate while avoiding water system eutrophication.

Q:What are the packaging options?

The product is packaged in 25kg or 250kg drums.

Q:What is the shelf life of the product?

The shelf life is 2 years when stored in well-closed, light-resistant, and airtight containers.