Magnesium Sulfate Heptahydrate – Bulk Industrial & Agricultural Grade

Magnesium Sulfate Heptahydrate – Bulk Industrial & Agricultural Grade

Magnesium Sulfate Heptahydrate (MgSO₄·7H₂O), commonly referred to as Epsom Salt in its purest industrial form, is a versatile chemical used across agriculture, pharmaceuticals, water treatment, chemical manufacturing, and food processing industries. It is valued for its magnesium content, high solubility, and pH neutrality, making it an essential additive in multiple large-scale operations.

At RealChemStore.org, we supply high-purity Magnesium Sulfate Heptahydrate in bulk for industrial users worldwide. Whether you’re in need of technical grade, USP grade, or agricultural grade, we deliver reliable quality, documentation, and international logistics support.

✔ Key Applications of Magnesium Sulfate Heptahydrate

🧪 Industrial & Chemical Manufacturing

Used in processes such as electroplating, dyeing, and catalyst production, where magnesium acts as a stabilizer or reaction medium. It’s also used in the formulation of industrial detergents and fireproofing agents.

🌾 Agriculture & Fertilizers

An essential magnesium and sulfur source in soil treatment, hydroponics, and foliar sprays, Magnesium Sulfate promotes chlorophyll production and nutrient uptake in crops like potatoes, tomatoes, and citrus fruits.

💧 Water Treatment

Used to adjust hardness and alkalinity in municipal and industrial water treatment systems. It aids in coagulation processes and prevents scaling in boilers and cooling towers.

💊 Pharmaceuticals & Cosmetics

Pharma-grade Magnesium Sulfate is used as a saline laxative, electrolyte replenisher, and soaking agent. In cosmetics, it’s used in bath soaks, scrubs, and skin-care formulations.

🏗️ Construction & Cement

Added to specialty cements, fire-retardant panels, and lightweight building materials to improve fire resistance and strength.

✅ Product Specifications

• Chemical Name: Magnesium Sulfate Heptahydrate

• Molecular Formula: MgSO₄·7H₂O

• CAS Number: 10034-99-8

• Purity: 98–99%

• Appearance: White crystalline powder or granular

• Solubility: Fully soluble in water

• Grade Options:

  • Technical grade

  • Agricultural grade

  • Food/pharmaceutical (USP/BP) grade (on request)

• Packaging Options:

  • 25 kg PP woven bags with inner liner

  • 50 kg or jumbo bags for bulk orders

• Shelf Life: 24 months (stored in dry, sealed condition)

• Documentation: COA, MSDS, SGS, TDS

⚠️ Handling & Storage

Store in a dry, cool, and well-ventilated area, away from direct sunlight and moisture. Avoid contact with strong oxidizers. Use protective gloves and eye protection during handling.