Urea 46%N (Agricultural Grade)
Urea 46%N is a widely used nitrogen fertilizer essential for crop growth. Delivered in 50kg bags, it supports intensive agriculture and soil fertility in Kenya.
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Finstar
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Agricultural Chemicals
Magnesium Sulphate
Magnesium Sulphate, typically supplied as the heptahydrate (MgSO4·7H2O), is an inorganic salt commonly encountered as white crystalline granules or powder.
Technical Specifications
CAS Number10034-99-8
Chemical FormulaMgSO4·7H2O
AppearanceWhite crystalline solid
SolubilityHighly soluble in water
Purity GradeHigh purity (industrial grade)
Packaging25 kg bags
Safety InformationUse PPE such as gloves and eye protection during handling
Store in a cool, dry, and well-ventilated place
Avoid release to the environment and clean up spills promptly — use correct personal protective equipment (PPE) and follow site safety procedures before handling.
Full Product Details
Magnesium Sulphate — Specifications, Uses & Availability
Product Overview
Product NameMagnesium Sulphate
CategoryAgricultural Chemicals
SupplyQuoted per order — confirm lead time with the sales desk
Explore Agricultural Chemicals, browse the full chemical catalogue, or request a quote.
Available Packaging Options
25 kg bags
Need a different pack size or bulk tanker delivery? Request a custom quote.
About Magnesium Sulphate
Magnesium Sulphate, typically supplied as the heptahydrate (MgSO4·7H2O), is an inorganic salt commonly encountered as white crystalline granules or powder. This compound is highly soluble in water, facilitating fast nutrient availability upon dissolution. Finstar offers Magnesium Sulphate in industrial grade with a typical purity exceeding 99%, provided in 25 kg bags suitable for bulk agricultural and industrial applications. This chemical is predominantly used to supply magnesium and sulfur, essential nutrients for plant and animal health. Users should note that Magnesium Sulphate is incompatible with strong oxidizing agents and should be stored in a dry, well-ventilated area below 30°C to prevent caking and degradation. Application rates vary; for foliar feed in crops, typical dosage ranges between 10 to 30 kg per hectare, depending on soil conditions. Finstar ensures traceable batch quality with Certificates of Analysis available on request, supporting reliable supply for formulation and manufacturing processes.
Why Magnesium Sulphate Matters
Cropland often exhibits deficiencies in magnesium and sulfur, crucial nutrients for chlorophyll formation and enzyme functions in plants. Using Magnesium Sulphate addresses these deficiencies directly, resulting in improved crop vigor, higher yields, and better quality produce. Its high solubility facilitates rapid nutrient delivery through irrigation systems or soil treatments. Furthermore, Magnesium Sulphate supports livestock health by supplementing dietary magnesium, vital for metabolic and skeletal functions. In industrial settings, its precise chemical properties enable consistent performance in manufacturing and water treatment processes, ensuring process stability and product integrity.
Applications & Industries
Soluble fertilizer in agricultureDissolves readily in irrigation water or applied to soil, supplying essential magnesium and sulfur to promote plant growth and maximize crop output.
Soil nutrient correctionApplied to magnesium-deficient soils to balance nutrient availability, preventing chlorosis and enhancing overall soil fertility.
Magnesium source in animal feedIncorporated into livestock diets to provide an essential mineral needed for metabolism and bone development.
Cement and construction additivesUsed as an additive to improve setting and durability characteristics in cement and concrete formulations.
Water treatment conditioningAdds magnesium ions during water treatment to enhance water hardness control and prevent scaling in industrial systems.
Pharmaceutical ingredientFunctions as an osmotic agent and stabilizer in various medicinal formulations.
Cosmetics ingredientIncluded in products such as bath salts and creams for its skin-soothing and moisture-retaining properties.
Food processing additiveActs as a firming agent or mineral supplement in food manufacturing under regulated purity conditions.
Laboratory reagentServes as a standard reagent for buffer preparation and analytical chemistry due to its known solubility and purity.
Textile dyeing and printingUtilized to fix dyes on fabrics and improve color fastness during textile production.
Leather tanning auxiliaryAssists in tanning processes by stabilizing collagen fibers for better leather quality.
Detergent formulation componentAdded to detergents for water softening and improved cleaning efficiency.
Electroplating bath additiveSupplies magnesium ions to stabilize plating baths and control deposit properties.
Fireproofing agentUsed in certain fire retardant formulations to improve thermal resistance.
Agricultural foliar spray componentApplied as part of foliar sprays to quickly correct nutrient deficiencies in crops through leaf absorption.
AgricultureApplied as a plant nutrient supplement to improve crop yield and quality.
Animal feed productionUsed in formulation of mineral-enriched feed supplements for livestock.
Construction materialsIncorporated in cement and concrete blends to modify setting properties.
Water treatmentAdded during purification to regulate water hardness and metal ion balance.
PharmaceuticalsUsed in drug formulations as an active or inactive ingredient for stability and efficacy.
CosmeticsIncluded in skin care and bath products for moisturizing and soothing effects.
Food processingUtilized to maintain texture and nutrient content in food items.
Textile manufacturingServes as a mordant and dye fixative in fabric processing.
Leather tanningEnhances cross-linking in hides for improved leather quality.
Detergent formulationImproves cleaning action by helping to soften water during washing.
ElectroplatingStabilizes plating solutions to ensure uniform metal deposits.
Fire retardantsUsed in flame resistant chemical formulations to enhance thermal stability.
Agricultural foliar spraysDelivered via leaf application to rapidly correct nutrient deficiencies.
Analytical laboratoriesEmployed as a standard reagent for chemical analysis and quality control.
Industrial manufacturingRaw material for synthesis and processing in various chemical production lines.
Properties & Handling Notes
Industrial grade purityGuaranteed purity level of typically over 99%, suitable for agricultural and manufacturing applications.
Heptahydrate crystalline formSupplied as stable MgSO4·7H2O granules or powder for ease of handling and rapid dissolution.
Bulk packagingAvailable in 25 kg bags that facilitate storage and transport for large-scale users.
Batch traceabilityEach batch is traceable with unique identifiers to maintain supply chain accountability.
Certificate of Analysis (COA) on requestAnalytical reports available to verify chemical composition and quality specifications.
Compatible with irrigation systemsFormulation designed for effective dissolution and application in drip and sprinkler irrigation.
Non-hazardous under normal useMeets safety standards for handling and storage with appropriate precautions.
Stable under recommended storage conditionsMaintains chemical integrity when stored in dry, cool, and ventilated environments.
High water solubilityDissolves rapidly in water facilitating uniform nutrient delivery and processing performance.
Versatile formulation raw materialSuitable for inclusion in a variety of industrial and agricultural formulations.
Free-flowing granulesPhysical form optimized to minimize caking and facilitate accurate dosing.
Low dust emissionManufactured with low dust characteristics to reduce inhalation risks during handling.
Compatible with multiple complementary fertilizersCan be blended or co-applied with other nutrients without unfavorable reactions.
Meets industrial regulationsConforms to regional standards that govern agricultural and industrial chemical products.
Available for immediate dispatchStocks held ready for prompt supply through Finstar distribution channels.
Improves crop nutrient availabilityDelivers essential magnesium and sulfur efficiently, enhancing photosynthesis and growth.
Corrects magnesium deficienciesPrevents or treats chlorosis and related nutrient disorders in plants.
Supports livestock healthProvides dietary magnesium needed for enzyme function and bone strength.
Ensures manufacturing consistencyStable chemical properties support reliable quality in industrial processes.
Facilitates water treatment effectivenessMagnesium ions improve water conditioning outcomes and system longevity.
Simplifies supply logisticsStandardized packaging and availability ease procurement and inventory management.
Reduces product lossDry crystalline form resists clumping, ensuring accurate application rates.
Minimizes safety risksNon-toxic under handling guidelines, reducing workplace hazards.
Accelerates application processesHigh solubility cuts dissolution times during agricultural or industrial use.
Enables multi-sector useAdaptable for diverse uses from agriculture to cosmetics, increasing procurement flexibility.
Supports local supply chainsStocked for delivery within the region, reducing wait times and transport costs.
Quality assured supplyBatch COAs provide confidence in material specifications to users.
Optimizes formulation designConsistent chemical makeup simplifies product blending and end-use performance.
Improves fertilizer efficacyRapid uptake in crops enhances nutrient utilization rates.
Complies with regulationsMeets applicable safety and quality standards required for commercial trade.
Delivery Coverage Across Kenya’s Counties
Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Magnesium Sulphate is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:
NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi
Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.
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