PUBLISHER: QYResearch | PRODUCT CODE: 1861354
PUBLISHER: QYResearch | PRODUCT CODE: 1861354
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
Segment by Type
Segment by Application
By Region
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.