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Magnesium Sulfate

Magnesium Sulfate is a versatile chemical used widely in agriculture, pharmaceuticals, and water treatment across East Africa.

Magnesium Sulfate belongs to the family of inorganic salts, specifically known as magnesium sulfate heptahydrate with the formula MgSO4·7H2O.

Packaging

50kg bags

Supply Region

Kenya, East Africa

Supplier

Zenco Systems Ltd

What is Magnesium Sulfate?

Magnesium Sulfate belongs to the family of inorganic salts, specifically known as magnesium sulfate heptahydrate with the formula MgSO4·7H2O. This white crystalline compound is essential in several key industries where magnesium and sulfur nutrients are crucial. In East Africa, including Kenya, Uganda, and Tanzania, it is primarily valued for its role in agriculture, where it improves soil quality and addresses magnesium deficiencies in crops. Beyond farming, Magnesium Sulfate is also used in pharmaceuticals as a magnesium supplement, in water treatment facilities to aid coagulation and impurity removal, and in cosmetics for soothing skin applications.

Zenco Systems Ltd supplies this chemical reliably across East Africa, focusing on delivering quality technical-grade Magnesium Sulfate that meets the practical demands of industrial and agricultural users. Buyers frequently turn to Magnesium Sulfate for its dependable nutrient source and compatibility with various applications, making it a staple in chemical procurement for sectors that require consistent performance and supply chain dependability.

Magnesium Sulfate: Detailed Product Overview

Magnesium Sulfate is chemically classified as magnesium sulfate heptahydrate, indicated by the formula MgSO4·7H2O. The compound consists of one magnesium ion (Mg2+), one sulfate ion (SO4 2-), and seven water molecules incorporated into its crystalline structure. This hydration accounts for its characteristic crystalline appearance and high solubility in water, which is essential for its effectiveness in agricultural and industrial processes.

In soils, magnesium plays a pivotal role in chlorophyll production and enzymatic reactions critical to crop health, while sulfate supplies sulfur necessary for protein synthesis. When dissolved, Magnesium Sulfate dissociates fully, allowing these ions to be readily absorbed by plant roots. Its technical-grade purity ensures minimal contaminants, making it suitable not only for broad agricultural use but also for pharmaceutical formulations where controlled dosing of magnesium is required.

Performance-wise, the compound’s high solubility and stability under typical storage conditions make it a reliable ingredient in water treatment where it works as a coagulant, precipitating impurities and assisting in clarification. Additionally, its slightly bitter taste and hygroscopic nature call for careful handling to avoid moisture absorption and product degradation. Understanding these properties helps users optimize dosage, avoid storage issues, and select the right grade according to application needs.

Its broad application range—from improving soil fertility and crop yields to serving as a therapeutic bath salt or supplement—reflects its chemical versatility. For buyers in Kenya, Uganda, Tanzania, and neighboring East African markets, verifying the purity and supply consistency through trusted suppliers like Zenco Systems Ltd is crucial to maintaining operational efficiency and product quality.

Applications and Uses of Magnesium Sulfate

Agriculture (soil nutrient and fertilizer)

Magnesium Sulfate is used extensively in agriculture to correct magnesium and sulfur deficiencies in soils. It is water-soluble, delivering essential nutrients directly to plant roots when applied in irrigation or as a foliar spray. Correcting magnesium deficiencies enhances chlorophyll production, improving photosynthesis and increasing crop yield and quality. In East African soils prone to magnesium depletion, regular application of Magnesium Sulfate ensures balanced nutrition for staple crops such as maize, tea, and coffee.

Pharmaceuticals (magnesium supplement)

Pharmaceutical formulations utilize Magnesium Sulfate as a magnesium supplement to treat hypomagnesemia and support essential bodily functions. Its pharmaceutical grade is highly purified and water-soluble, allowing it to be administered orally or intravenously in clinical settings. In topical applications, it is also a main ingredient in bath salts, helping relieve muscle soreness and spasms through transdermal absorption of magnesium ions.

Water treatment

In water treatment plants, Magnesium Sulfate acts as a coagulant to precipitate suspended particles and clarify water. By adjusting ionic balance and inducing flocculation, it aids in removing impurities that cause turbidity. It is often used alongside lime or other coagulants in treating both industrial wastewater and potable water supplies, ensuring regulatory compliance and improved water quality.

Industrial manufacturing

Magnesium Sulfate features in various industrial processes including the production of textiles, cement, and paper. Its ability to supply magnesium ions and moderate pH makes it useful in controlling chemical reactions and improving product consistency. For instance, it acts as a firming agent in textile dyeing and finishing, and as a setting retardant in cement formulations.

Cosmetics and personal care

In cosmetics, Magnesium Sulfate is employed for its exfoliating and anti-inflammatory properties. It serves as an ingredient in bath salts and skin care products to soothe irritation, reduce swelling, and enhance skin texture by promoting cellular turnover. Its safe, water-soluble nature facilitates easy formulation in lotions and scrubs.

Looking for alternatives for a specific process? Browse the full Agricultural Chemicals range or ask our technical team which grade fits your application.

Benefits and Advantages

Improves soil nutrient availability

Magnesium Sulfate supplies both magnesium and sulfur, two nutrients often deficient in East African soils. This dual action ensures crops receive balanced nutrition vital for photosynthesis and protein synthesis, leading to healthier plants and increased yields. Using Magnesium Sulfate reduces reliance on multiple fertilizers, simplifying nutrient management.

Highly soluble and bioavailable

Its excellent water solubility means nutrients from Magnesium Sulfate dissolve quickly and are readily absorbed by plant roots or available in pharmaceutical formulations. This fast availability ensures efficient uptake and immediate effect, whether in soil or clinical applications.

Versatile across industries

Magnesium Sulfate’s chemical stability and purity make it adaptable for diverse uses—from agriculture and water treatment to cosmetics and pharmaceuticals. This versatility allows buyers to source one reliable supplier like Zenco Systems Ltd for multiple operational needs, simplifying procurement and inventory management.

Cost-effective and regionally available

Being widely produced and distributed in the East African region, Magnesium Sulfate offers cost advantages for local industries. Procuring it from Zenco Systems Ltd ensures consistent supply without expensive import delays or tariffs, particularly important for bulk agricultural or industrial users.

Packaging Information

Magnesium Sulfate is typically supplied in 50kg bags, a standard packaging size facilitating easy handling and storage for agricultural and industrial customers in Kenya, Uganda, and Tanzania. For larger operations, bulk supply arrangements can be discussed directly with Zenco Systems Ltd to enable container shipments or palletized deliveries. This packaging not only protects the product from moisture ingress but is also optimized for efficient cross-border transport within East Africa.

Standard formats: 50kg bags

Storage and Handling

Store Magnesium Sulfate in a cool, dry, and well-ventilated area to prevent moisture absorption and caking. Containers should be tightly sealed to block humidity and segregated from incompatible substances like strong acids or bases. Handling requires basic protective equipment to avoid inhalation of dust and eye contact; gloves and dust masks are recommended. When stored properly, the shelf life typically extends for months, but always verify condition before use, especially in humid climates common in East Africa.

Safety Information

Magnesium Sulfate is generally safe when handled with appropriate protective gear. It can cause mild irritation if inhaled as dust or if it contacts eyes and skin. Use gloves, goggles, and dust masks during handling. In case of accidental contact, flush eyes or skin with plenty of water and seek medical advice if irritation persists. Disposal must comply with local regulations; avoid releasing into the environment in large quantities. Refer to the product’s SDS from Zenco Systems Ltd for comprehensive safety data.

Technical Specifications

GradeTechnical grade
PurityConfirm with supplier
FormulaMgSO4·7H2O
Packaging50kg bags
AppearanceWhite crystalline powder
CAS Number10034-99-8
Chemical NameMagnesium sulfate heptahydrate
Storage ConditionsStore in dry, well-ventilated area, avoid moisture

Applications

  • Agriculture (soil nutrient)
  • Pharmaceutical magnesium supplement
  • Water treatment
  • Industrial manufacturing
  • Cosmetics and personal care

Technical Data Sheet (TDS)

GradeTechnical grade
PurityConfirm with supplier
FormulaMgSO4·7H2O
Packaging50kg bags
AppearanceWhite crystalline powder
CAS Number10034-99-8
Chemical NameMagnesium sulfate heptahydrate
Storage ConditionsStore in dry, well-ventilated area, avoid moisture

Product Features

  • - White crystalline powder with high water solubility
  • - Technical grade purity suitable for multiple industries
  • - Stable under normal storage conditions
  • - Contains essential magnesium and sulfur nutrients
  • - Dissociates readily releasing Mg2+ and SO4 2- ions
  • - Slightly bitter taste typical of magnesium salts

Industries Served

  • - Agriculture
  • - Pharmaceuticals
  • - Water Treatment
  • - Industrial Manufacturing
  • - Cosmetics

Product Overview

Frequently Asked Questions About Magnesium Sulfate

What is Magnesium Sulfate used for?

Magnesium Sulfate is primarily used to supply magnesium and sulfur nutrients in agriculture, as a magnesium supplement in pharmaceuticals, for water treatment coagulation, in industrial processes, and in cosmetics for skin care.

How should I dose Magnesium Sulfate for crops?

Dosage depends on crop type and soil test results but typically ranges from 10 to 50 kg per hectare. It can be applied as a soil amendment or foliar spray dissolved in water for quick nutrient uptake.

Is Magnesium Sulfate suitable for pharmaceutical use?

Yes, pharmaceutical-grade Magnesium Sulfate with controlled purity is used in medical treatments and supplements. Confirm grade and purity specifications with Zenco Systems Ltd for pharmaceutical applications.

Do you supply Magnesium Sulfate outside Kenya?

Yes, Zenco Systems Ltd supplies Magnesium Sulfate across East Africa, including Uganda, Tanzania, Rwanda, and neighboring countries. We support cross-border logistics and can arrange shipments accordingly.

What packaging sizes are available?

Standard packaging is 50 kg bags, suitable for most agricultural and industrial users. For large-scale needs, bulk packaging options can be negotiated directly with Zenco Systems Ltd.

What precautionary measures are required when handling Magnesium Sulfate?

Use gloves, protective goggles, and dust masks to prevent irritation from dust exposure. Avoid skin and eye contact, and store the product in a dry place to prevent clumping and degradation.

What is the shelf life of Magnesium Sulfate?

When stored in dry, sealed conditions away from moisture, Magnesium Sulfate can remain stable and effective for several months. Always inspect product quality before use, especially in humid climates.

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