Product Description

Detail Information

High-solubility Magnesium Sulfate Heptahydrate (chemical formula MgSO₄・7H₂O) is a functional crystalline salt product with upgraded solubility based on traditional magnesium sulfate heptahydrate through process optimization. Its core advantages lie in rapid dissolution, high concentration adaptability, and low impurity content, meeting the stringent requirements for dissolution efficiency and system stability in industrial production, agricultural fertilization, and pharmaceutical chemical industries. This makes it a preferred raw material in the B2B market, combining practicality and economy.

Core Characteristics:

· Dissolution Rate: At room temperature (20℃), the solubility reaches over 30g/100mL (far exceeding the standard of 26.9g/100mL for ordinary magnesium sulfate heptahydrate). It dissolves completely within 3-5 minutes of stirring, with no visible precipitation.

· Low-Temperature Compatibility: In low-temperature environments (5-10℃), the dissolution rate is still more than 40% higher than ordinary products, solving the industry pain point of slow dissolution in low-temperature scenarios.

· High Concentration Stability: It can be formulated into stable aqueous solutions with concentrations of over 25%, without stratification or crystallization, suitable for continuous industrial production and high-concentration spraying needs in agriculture.

Application Scenarios:

1. Agriculture: High-efficiency fertilizer + convenient application

· Suitable for foliar fertilizer, fertigation, and drip irrigation fertilizer production: Its rapid dissolution characteristic is compatible with integrated water and fertilizer systems, preventing clogging of drip irrigation pipes/nozzles and improving fertilization efficiency;

· High-concentration magnesium and sulfur supplementation: High-concentration stock solutions can be directly prepared, reducing transportation costs, especially suitable for mechanized fertilization in large-scale planting bases (vegetables, fruit trees, field crops);

· Soil improvement: The magnesium and sulfate ions released after dissolution can quickly regulate soil pH, improve the permeability of acidic soils, and meet the needs of precision planting of cash crops.

2. Industrial Sector: Continuous Production + System Stability

· Dyeing and Printing Industry: As a weighting agent and color-fixing auxiliary for cotton and silk fabrics, it dissolves rapidly and disperses evenly in the dye liquor, improving the color uniformity and color fastness of the fabric.

· Chemical Synthesis: Used in the preparation of magnesium salts, flame retardants, catalysts, etc. Its high purity and high solubility ensure stable reaction rates and reduce by-product formation.

· Water Treatment: As a water softener and flocculant, it dissolves rapidly and efficiently removes calcium and magnesium ions from water, suitable for continuous operation of industrial circulating water and wastewater treatment.

3. Pharmaceutical/Food Sector: Safe and Compliant + Easy to Use

· Pharmaceutical Industry: Used in the preparation of laxatives, magnesium supplements, or external hot compresses. Its high purity (heavy metals ≤0.001%) and rapid dissolution meet the aseptic and high-efficiency requirements of pharmaceutical production.

· Food Industry: As a mineral fortifier, added to dairy products and beverages, it dissolves without odor or sediment, ensuring the stability of food taste and quality.

Usage and Storage Precautions

1. It is recommended to add the material slowly to the system to avoid local temperature increases due to exothermic dissolution (especially in high-concentration preparations);

2. Avoid mixing or using with alkaline substances (such as lime, sodium hydroxide) or phosphates to prevent reactions that reduce efficacy;

3. Store in a dry, well-ventilated warehouse, away from humid environments. Stack no more than 10 layers to prevent clumping;

4. Industrial-grade and food-grade/pharmaceutical-grade products must be stored separately to avoid cross-contamination. Packaging labels should clearly indicate the grade and intended use.

Competitive Advantages:

1. Multifunctionality: Magnesium sulfate has wide applications in medical, industrial, and agricultural fields, with broad market demand.

2. Low Cost: Magnesium sulfate has a wide range of raw material sources, resulting in relatively low production costs.

3. Good Performance: Magnesium sulfate has demonstrated good performance and efficacy in various application areas.

4. Environmental Protection: Magnesium sulfate can be used as a precipitant, flocculant, or neutralizing agent for the treatment of industrial wastewater, urban sewage, and agricultural non-point source pollution, which is beneficial to environmental protection.