Magnesium Sulphate Anhydrous

Ceneraloverview:
Magnesium Sulphate Anhydrous is a chemical compound with the formula MgSO4
It is the anhydrous (water-free) form of magnesium sulfate.
Commonly known as Epsom salt in its hydrated form.

Physical Properties:
Appears as a white, crystalline powder.
Has a melting point of approximately 1,124’℃ (2,055°F).
Exhibits a density of around 2.66 g/cm?
Odorless with a bitter taste.

Chemical Properties:
Highly soluble in water, with a moderate solubility in ethanol.
The solubility increases with temperature.
In aqueous solution, it dissociates into magnesium and sulfate ions
Exhibits hygroscopic properties, meaning it can absorb water from the air.

Production:
Obtained through the dehydration of magnesium sulfate heptahydrate.
Can also be synthesized by the reaction of magnesium oxide or carbonate with sulfuric acid

Grades and Purity:
Typically available in high-purity grades, often >99% pure.
Pharmaceutical grade is available, which meets specific purity standards for medical use.
Food grade is also produced, suitable for consumption and food processing.

Health and safety:
Considered non-toxic and generally safe for use in foods and pharmaceuticals
Can cause skin and eye irritation upon contact in its pure form.
Inhalation of dust may cause respiratory irritation.

Applications:
Agriculture: Used as a fertilizer and soil conditioner.
Pharmaceuticals: in medicinal formulations, laxatives, and as an electrolyte replenisher.
Food industry: As a firming agent and nutrient source in food processing.
Chemical industry: Used in the preparation of other magnesium compounds.
Personal Care Products: ingredients in bath salts, beauty products, and skincare formulations
Environmental Control: Employed in water treatment and flue gas desulfurization.

Environmental lmpact and sustainability:
Considered environmentally benign.
Non-hazardous to soil, water, and air when used responsibly
The production process aims to minimize waste and energy usage.

Storage and Handling:
Should be stored in a cool, dry place in tightly sealed containers.
Hygroscopic nature requires protection from moisture.
Standard safety equipment (gloves, goggles) recommended during handling

Regulatory Aspects
Regulated by food and drug authorities in many countries for its use in food and pharmaceuticals
Classified under different requlatory categories based on its application and purity.

AnalyticalMethods and Quality control
Quality and purity tested using methods like AAS (Atomic Absorption Spectroscopy)
Particle size distribution, pH, and impurity profile are important quality parameters.

Market and Economic Aspects:
Widely available and produced by several companies globally.
Market demand driven by diverse applications in agriculture, industry, and healthcare.
Pricing is influenced by purity, grade, and market dynamics.