Global Magnesium Sulfate Heptahydrate Market Research Report, Competitive, Technology and Forecast Analysis 2025-2032

Market Overview

According to DIResearch＇s in-depth investigation and research, the global Magnesium Sulfate Heptahydrate market size will reach 331.40 Million USD in 2025 and is projected to reach 402.62 Million USD by 2032, with a CAGR of 2.82% (2025-2032). Notably, the China Magnesium Sulfate Heptahydrate market has changed rapidly in the past few years. By 2025, China＇s market size is expected to be  Million USD, representing approximately  % of the global market share.

Research Summary

Magnesium sulfate heptahydrate, also known as Epsom salt heptahydrate, is a hydrated form of magnesium sulfate with seven molecules of water of crystallization. Its chemical formula is MgSO4·7H2O. It appears as colorless, odorless crystals that dissolve readily in water. The presence of water molecules within its structure gives magnesium sulfate heptahydrate its characteristic crystalline form. This hydrated compound has numerous applications, ranging from medical and therapeutic uses to industrial and agricultural applications. In the medical field, it is used as a source of magnesium in intravenous therapies to treat magnesium deficiencies. Magnesium sulfate heptahydrate is also widely employed in bath salts and beauty products, appreciated for its potential soothing and muscle-relaxing properties. On an industrial scale, it is utilized in chemical manufacturing, water treatment processes, and as a drying agent. In agriculture, it is utilized as a fertilizer to enrich the soil with magnesium and sulfate ions, promoting healthy plant growth. Magnesium sulfate heptahydrate has unique properties and versatile applications, making it a valuable compound across various industries.

The major global  manufacturers of Magnesium Sulfate Heptahydrate include Giles, PQ Corporation, K+S, Aldeon, UMAI CHEMICAL, Mani Agro Chem, Gee Gee Kay, Sinomagchem, Laizhou Kangxin, Laiyu Chemical, Laizhou Litong, Hongda Xingye, Laizhou Shouxi, Zibo Jinxing, etc. The global players competition landscape in this report is divided into three tiers. The first tier comprises global leading enterprises that command a substantial market share, hold a dominant industry position, possess strong competitiveness and influence, and generate significant revenue. The second tier includes companies with a notable market presence and reputation; these firms actively follow industry leaders in product, service, or technological innovation and maintain a moderate revenue scale. The third tier consists of smaller companies with limited market share and lower brand recognition, primarily focused on local markets and generating comparatively lower revenue.

This report studies the market size, price trends and future development prospects of Magnesium Sulfate Heptahydrate. Focus on analysing the market share, product portfolio, prices, sales, revenue and gross profit margin of global major manufacturers, as well as the market status and trends of different product types and applications in the global Magnesium Sulfate Heptahydrate market. The report data covers historical data from 2020 to 2024, based year in 2025 and forecast data from 2026 to 2032.

The regions and countries in the report include US, Germany, Japan, China, France, UK, South Korea, Canada, Italy, Russia, Mexico, Brazil, India, Vietnam, Thailand, South Africa and other regions, covering the Magnesium Sulfate Heptahydrate market conditions and future development trends of key regions and countries, combined with industry-related policies and the latest technological developments, analyze the development characteristics of Magnesium Sulfate Heptahydrate industries in various regions and countries, help companies understand the development characteristics of each region, help companies formulate business strategies, and achieve the ultimate goal of the company's global development strategy.    

The data sources of this report mainly include the National Bureau of Statistics, customs databases, industry associations, corporate financial reports, third-party databases, etc. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, International Economic Research Organization; industry statistical data mainly come from industry associations; company data mainly comes from interviews, public information collection, third-party reliable databases, and price data mainly comes from various markets monitoring database.

Global Key Manufacturers of Magnesium Sulfate Heptahydrate Include:

Giles

PQ Corporation

K+S

Aldeon

UMAI CHEMICAL

Mani Agro Chem

Gee Gee Kay

Sinomagchem

Laizhou Kangxin

Laiyu Chemical

Laizhou Litong

Hongda Xingye

Laizhou Shouxi

Zibo Jinxing

Magnesium Sulfate Heptahydrate Product Segment Include:

Agricultural Grade

Technical Grade

Pharmaceutical Grade

Magnesium Sulfate Heptahydrate Product Application Include:

Fertilizer

Feed

Pharmaceutical

Industrial

Others

Chapter Scope

Chapter 1: Product Research Range, Product Types and Applications, Market Overview, Market Situation and Trend

Chapter 2: Global Magnesium Sulfate Heptahydrate Capacity and Production Analysis

Chapter 3: Global Magnesium Sulfate Heptahydrate Industry PESTEL Analysis

Chapter 4: Global Magnesium Sulfate Heptahydrate Industry Porter's Five Forces Analysis

Chapter 5: Global Magnesium Sulfate Heptahydrate Major Regional Market Size (Sales, Revenue, Price) and Forecast Analysis

Chapter 6: Global Magnesium Sulfate Heptahydrate Competitive Analysis of Key Manufacturers (Sales, Revenue, Market Share, Price, Regional Distribution and Industry Concentration)

Chapter 7: Global Magnesium Sulfate Heptahydrate Sales, Revenue, Price and Forecast by Product Type

Chapter 8: Key Company Profiles (Product Portfolio, Sales, Revenue, Price and Gross Margin)

Chapter 9: Industrial Chain Analysis, Magnesium Sulfate Heptahydrate Different Application Market Analysis (Sales and Revenue), Sales Channel Analysis

Chapter 10: Research Findings and Conclusion

Chapter 11: Methodology and Data Sources Show more