세계의 PASP(Sodium Salt of Polyaspartic Acid) : 시장 점유율과 순위, 전체 판매량 및 수요 예측(2025-2031년)

The global market for Sodium Salt of Polyaspartic Acid (PASP) was estimated to be worth US$ 88.84 million in 2024 and is forecast to a readjusted size of US$ 139 million by 2031 with a CAGR of 6.5% during the forecast period 2025-2031.

This report provides a comprehensive assessment of recent tariff adjustments and international strategic countermeasures on Sodium Salt of Polyaspartic Acid (PASP) cross-border industrial footprints, capital allocation patterns, regional economic interdependencies, and supply chain reconfigurations.

In 2024, global Sodium Salt of Polyaspartic Acid (PASP) production reached approximately 48 K MT, with an average global market price of around US$ 1851 per MT.

Sodium salt of polyaspartic acid (commonly referred to as PASP-Na or sodium polyaspartate) is a biodegradable, water-soluble polymer derived from aspartic acid. The substance is typically produced by thermal polycondensation of aspartic acid into polysuccinimide, followed by hydrolysis and neutralization with sodium hydroxide. Structurally, PASP-Na is a polyanionic polymer bearing multiple carboxylate groups, which gives it strong chelating ability for metal ions, dispersing capability for particles, and excellent scale inhibition in aqueous systems.

Within the chemical market taxonomy, PASP-Na is classified as a specialty water treatment polymer and eco-friendly dispersant. It is an alternative to phosphonates and polyacrylates, which have been widely used in water treatment but face environmental restrictions due to poor biodegradability or phosphorus content. Unlike these traditional chemicals, PASP-Na is readily biodegradable and non-toxic, which makes it attractive in industries where environmental regulations are tightening.

The market scope for PASP-Na extends beyond water treatment. It is used as a corrosion and scale inhibitor in cooling systems, boilers, and desalination plants, as well as a dispersant in detergents, coatings, fertilizers, and drilling fluids. Its role as a sustainable additive also places it in emerging green chemistry applications, including agricultural formulations to improve nutrient availability, as well as construction chemicals and specialty coatings.

Looking ahead, PASP-Na is expected to experience steady, sustainable growth driven by environmental regulation, water scarcity challenges, and industrial adoption of green chemistry. Several trends will shape its trajectory:

Expansion in desalination and municipal water reuse will continue to anchor growth.

Replacement of phosphate- and nitrogen-based chemicals in detergents and agriculture will accelerate as environmental restrictions tighten.

Innovation in polymer chemistry (modified polyaspartates, copolymers) could expand PASP-Na's stability range and performance profile, making it competitive in more demanding environments.

Integration into sustainability strategies by major industrial and consumer-goods companies will support broader acceptance.

Regional production expansion in Asia-Pacific and Europe will strengthen supply chains, reduce costs, and improve adoption.

The sodium salt of polyaspartic acid (PASP-Na) market represents a specialty chemicals segment at the intersection of environmental responsibility and industrial performance. Defined by its biodegradability and phosphorus-free nature, it is positioned as a substitute for traditional water-treatment and dispersant chemistries that are increasingly regulated. Its market development is anchored in industrial water treatment but is rapidly diversifying into detergents, fertilizers, coatings, and oilfield applications.

While challenges remain in cost competitiveness and conservative procurement, the long-term outlook is positive. Global trends in sustainability, water management, and agricultural efficiency align closely with the value proposition of PASP-Na. Continued innovation and regional adoption will likely solidify its role as a key green chemistry solution over the next decade.

This report aims to provide a comprehensive presentation of the global market for Sodium Salt of Polyaspartic Acid (PASP), focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Sodium Salt of Polyaspartic Acid (PASP) by region & country, by Type, and by Application.

The Sodium Salt of Polyaspartic Acid (PASP) market size, estimations, and forecasts are provided in terms of sales volume (Kilotons) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Sodium Salt of Polyaspartic Acid (PASP).

Market Segmentation

By Company

• Shandong Taihe Water Treatment Technologies
• Lanxess
• Shandong Yuanlian
• Shandong Xintai Water Treatment Technology
• Hebei Think-Do Chemicals
• Shandong Crownchem Industries

Segment by Type

• Liquid PASP-Na
• Powder PASP-Na

Segment by Application

• Fertilizer
• Industrial
• Oil Field
• Cosmetics
• Agriculture
• Water Treatment
• Others

By Region

• North America
  • United States
  • Canada
• Asia-Pacific
  • China
  • Japan
  • South Korea
  • Southeast Asia
  • India
  • Australia
  • Rest of Asia-Pacific
• Europe
  • Germany
  • France
  • U.K.
  • Italy
  • Netherlands
  • Nordic Countries
  • Rest of Europe
• Latin America
  • Mexico
  • Brazil
  • Rest of Latin America
• Middle East & Africa
  • Turkey
  • Saudi Arabia
  • UAE
  • Rest of MEA

Chapter Outline

Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.

Chapter 2: Detailed analysis of Sodium Salt of Polyaspartic Acid (PASP) manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.

Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.

Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.

Chapter 5: Sales, revenue of Sodium Salt of Polyaspartic Acid (PASP) in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.

Chapter 6: Sales, revenue of Sodium Salt of Polyaspartic Acid (PASP) in country level. It provides sigmate data by Type, and by Application for each country/region.

Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.

Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.

Chapter 9: Conclusion.

Table of Contents

1 Market Overview

• 1.1 Sodium Salt of Polyaspartic Acid (PASP) Product Introduction
• 1.2 Global Sodium Salt of Polyaspartic Acid (PASP) Market Size Forecast
  • 1.2.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value (2020-2031)
  • 1.2.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume (2020-2031)
  • 1.2.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Price (2020-2031)
• 1.3 Sodium Salt of Polyaspartic Acid (PASP) Market Trends & Drivers
  • 1.3.1 Sodium Salt of Polyaspartic Acid (PASP) Industry Trends
  • 1.3.2 Sodium Salt of Polyaspartic Acid (PASP) Market Drivers & Opportunity
  • 1.3.3 Sodium Salt of Polyaspartic Acid (PASP) Market Challenges
  • 1.3.4 Sodium Salt of Polyaspartic Acid (PASP) Market Restraints
• 1.4 Assumptions and Limitations
• 1.5 Study Objectives
• 1.6 Years Considered

2 Competitive Analysis by Company

• 2.1 Global Sodium Salt of Polyaspartic Acid (PASP) Players Revenue Ranking (2024)
• 2.2 Global Sodium Salt of Polyaspartic Acid (PASP) Revenue by Company (2020-2025)
• 2.3 Global Sodium Salt of Polyaspartic Acid (PASP) Players Sales Volume Ranking (2024)
• 2.4 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Company Players (2020-2025)
• 2.5 Global Sodium Salt of Polyaspartic Acid (PASP) Average Price by Company (2020-2025)
• 2.6 Key Manufacturers Sodium Salt of Polyaspartic Acid (PASP) Manufacturing Base and Headquarters
• 2.7 Key Manufacturers Sodium Salt of Polyaspartic Acid (PASP) Product Offered
• 2.8 Key Manufacturers Time to Begin Mass Production of Sodium Salt of Polyaspartic Acid (PASP)
• 2.9 Sodium Salt of Polyaspartic Acid (PASP) Market Competitive Analysis
  • 2.9.1 Sodium Salt of Polyaspartic Acid (PASP) Market Concentration Rate (2020-2025)
  • 2.9.2 Global 5 and 10 Largest Manufacturers by Sodium Salt of Polyaspartic Acid (PASP) Revenue in 2024
  • 2.9.3 Global Top Manufacturers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Sodium Salt of Polyaspartic Acid (PASP) as of 2024)
• 2.10 Mergers & Acquisitions, Expansion

3 Segmentation by Type

• 3.1 Introduction by Type
  • 3.1.1 Liquid PASP-Na
  • 3.1.2 Powder PASP-Na
• 3.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type
  • 3.2.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (2020 VS 2024 VS 2031)
  • 3.2.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value, by Type (2020-2031)
  • 3.2.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value, by Type (%) (2020-2031)
• 3.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Type
  • 3.3.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Type (2020 VS 2024 VS 2031)
  • 3.3.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume, by Type (2020-2031)
  • 3.3.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume, by Type (%) (2020-2031)
• 3.4 Global Sodium Salt of Polyaspartic Acid (PASP) Average Price by Type (2020-2031)

4 Segmentation by Application

• 4.1 Introduction by Application
  • 4.1.1 Fertilizer
  • 4.1.2 Industrial
  • 4.1.3 Oil Field
  • 4.1.4 Cosmetics
  • 4.1.5 Agriculture
  • 4.1.6 Water Treatment
  • 4.1.7 Others
• 4.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application
  • 4.2.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application (2020 VS 2024 VS 2031)
  • 4.2.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value, by Application (2020-2031)
  • 4.2.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value, by Application (%) (2020-2031)
• 4.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Application
  • 4.3.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Application (2020 VS 2024 VS 2031)
  • 4.3.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume, by Application (2020-2031)
  • 4.3.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume, by Application (%) (2020-2031)
• 4.4 Global Sodium Salt of Polyaspartic Acid (PASP) Average Price by Application (2020-2031)

5 Segmentation by Region

• 5.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region
  • 5.1.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region: 2020 VS 2024 VS 2031
  • 5.1.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region (2020-2025)
  • 5.1.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region (2026-2031)
  • 5.1.4 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region (%), (2020-2031)
• 5.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Region
  • 5.2.1 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Region: 2020 VS 2024 VS 2031
  • 5.2.2 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Region (2020-2025)
  • 5.2.3 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Region (2026-2031)
  • 5.2.4 Global Sodium Salt of Polyaspartic Acid (PASP) Sales Volume by Region (%), (2020-2031)
• 5.3 Global Sodium Salt of Polyaspartic Acid (PASP) Average Price by Region (2020-2031)
• 5.4 North America
  • 5.4.1 North America Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 5.4.2 North America Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Country (%), 2024 VS 2031
• 5.5 Europe
  • 5.5.1 Europe Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 5.5.2 Europe Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Country (%), 2024 VS 2031
• 5.6 Asia Pacific
  • 5.6.1 Asia Pacific Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 5.6.2 Asia Pacific Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Region (%), 2024 VS 2031
• 5.7 South America
  • 5.7.1 South America Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 5.7.2 South America Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Country (%), 2024 VS 2031
• 5.8 Middle East & Africa
  • 5.8.1 Middle East & Africa Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 5.8.2 Middle East & Africa Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Country (%), 2024 VS 2031

6 Segmentation by Key Countries/Regions

• 6.1 Key Countries/Regions Sodium Salt of Polyaspartic Acid (PASP) Sales Value Growth Trends, 2020 VS 2024 VS 2031
• 6.2 Key Countries/Regions Sodium Salt of Polyaspartic Acid (PASP) Sales Value and Sales Volume
  • 6.2.1 Key Countries/Regions Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.2.2 Key Countries/Regions Sodium Salt of Polyaspartic Acid (PASP) Sales Volume, 2020-2031
• 6.3 United States
  • 6.3.1 United States Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.3.2 United States Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.3.3 United States Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.4 Europe
  • 6.4.1 Europe Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.4.2 Europe Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.4.3 Europe Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.5 China
  • 6.5.1 China Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.5.2 China Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.5.3 China Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.6 Japan
  • 6.6.1 Japan Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.6.2 Japan Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.6.3 Japan Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.7 South Korea
  • 6.7.1 South Korea Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.7.2 South Korea Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.7.3 South Korea Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.8 Southeast Asia
  • 6.8.1 Southeast Asia Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.8.2 Southeast Asia Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.8.3 Southeast Asia Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031
• 6.9 India
  • 6.9.1 India Sodium Salt of Polyaspartic Acid (PASP) Sales Value, 2020-2031
  • 6.9.2 India Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Type (%), 2024 VS 2031
  • 6.9.3 India Sodium Salt of Polyaspartic Acid (PASP) Sales Value by Application, 2024 VS 2031

7 Company Profiles

• 7.1 Shandong Taihe Water Treatment Technologies
  • 7.1.1 Shandong Taihe Water Treatment Technologies Company Information
  • 7.1.2 Shandong Taihe Water Treatment Technologies Introduction and Business Overview
  • 7.1.3 Shandong Taihe Water Treatment Technologies Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.1.4 Shandong Taihe Water Treatment Technologies Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.1.5 Shandong Taihe Water Treatment Technologies Recent Development
• 7.2 Lanxess
  • 7.2.1 Lanxess Company Information
  • 7.2.2 Lanxess Introduction and Business Overview
  • 7.2.3 Lanxess Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.2.4 Lanxess Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.2.5 Lanxess Recent Development
• 7.3 Shandong Yuanlian
  • 7.3.1 Shandong Yuanlian Company Information
  • 7.3.2 Shandong Yuanlian Introduction and Business Overview
  • 7.3.3 Shandong Yuanlian Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.3.4 Shandong Yuanlian Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.3.5 Shandong Yuanlian Recent Development
• 7.4 Shandong Xintai Water Treatment Technology
  • 7.4.1 Shandong Xintai Water Treatment Technology Company Information
  • 7.4.2 Shandong Xintai Water Treatment Technology Introduction and Business Overview
  • 7.4.3 Shandong Xintai Water Treatment Technology Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.4.4 Shandong Xintai Water Treatment Technology Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.4.5 Shandong Xintai Water Treatment Technology Recent Development
• 7.5 Hebei Think-Do Chemicals
  • 7.5.1 Hebei Think-Do Chemicals Company Information
  • 7.5.2 Hebei Think-Do Chemicals Introduction and Business Overview
  • 7.5.3 Hebei Think-Do Chemicals Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.5.4 Hebei Think-Do Chemicals Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.5.5 Hebei Think-Do Chemicals Recent Development
• 7.6 Shandong Crownchem Industries
  • 7.6.1 Shandong Crownchem Industries Company Information
  • 7.6.2 Shandong Crownchem Industries Introduction and Business Overview
  • 7.6.3 Shandong Crownchem Industries Sodium Salt of Polyaspartic Acid (PASP) Sales, Revenue, Price and Gross Margin (2020-2025)
  • 7.6.4 Shandong Crownchem Industries Sodium Salt of Polyaspartic Acid (PASP) Product Offerings
  • 7.6.5 Shandong Crownchem Industries Recent Development

8 Industry Chain Analysis

• 8.1 Sodium Salt of Polyaspartic Acid (PASP) Industrial Chain
• 8.2 Sodium Salt of Polyaspartic Acid (PASP) Upstream Analysis
  • 8.2.1 Key Raw Materials
  • 8.2.2 Raw Materials Key Suppliers
  • 8.2.3 Manufacturing Cost Structure
• 8.3 Midstream Analysis
• 8.4 Downstream Analysis (Customers Analysis)
• 8.5 Sales Model and Sales Channels
  • 8.5.1 Sodium Salt of Polyaspartic Acid (PASP) Sales Model
  • 8.5.2 Sales Channel
  • 8.5.3 Sodium Salt of Polyaspartic Acid (PASP) Distributors

9 Research Findings and Conclusion

10 Appendix

• 10.1 Research Methodology
  • 10.1.1 Methodology/Research Approach
    • 10.1.1.1 Research Programs/Design
    • 10.1.1.2 Market Size Estimation
    • 10.1.1.3 Market Breakdown and Data Triangulation
  • 10.1.2 Data Source
    • 10.1.2.1 Secondary Sources
    • 10.1.2.2 Primary Sources
• 10.2 Author Details
• 10.3 Disclaimer