Technical Data Sheet · Version 1.0 · Issued 02 July 2026
Technical Data Sheet
Magnesium Sulphate
Zenco Chemicals LtdCategory: Agricultural Chemicals
DOC REFERENCE
Version: 1.0
Issue: 02 July 2026
Revised: 02 July 2026
CONFIDENTIAL — VIEW ONLY
1
Product Description
Magnesium Sulphate, also known as Epsom salt in its hydrated form, is an inorganic salt with the chemical formula MgSO4. Typically supplied as Magnesium Sulphate Heptahydrate (MgSO4·7H2O), it appears as a white crystalline powder. It is highly soluble in water and primarily used in agriculture as a fertilizer to supply magnesium and sulfur nutrients. Additional applications include water treatment, pharmaceutical manufacturing, textile processing, and cosmetic formulations. Zenco Systems Ltd supplies this product reliably across Kenya, Uganda, Tanzania, and Rwanda, ensuring consistent quality and customer support.
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Chemical Composition
| Component | CAS Number | % w/w |
|---|---|---|
| Magnesium Sulphate Heptahydrate | 10034-99-8 | ≥ 99% |
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Physical & Chemical Properties
| ph | 6 - 8 (aqueous solution) |
| odour | Odorless |
| colour | White |
| viscosity | Not applicable (solid) |
| appearance | White crystalline powder |
| solubility | Highly soluble in water |
| flash point | Non-flammable |
| boiling point | Decomposes before boiling |
| specific gravity | 2.66 g/cm³ (anhydrous form) |
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Performance Data & Dosage
| contact time | Depends on application; refer to process guidelines |
| compatibility | Water treatment chemicals, Fertilizers, Pharmaceutical excipients |
| dilution ratio | Consult product label for specific applications |
| incompatibility | Strong oxidizing agents, Strong acids, Bases in high concentrations |
| recommended dosage | Apply 25 to 50 kg per hectare for agricultural use depending on crop and soil conditions |
| treatment temperature | Ambient temperature; consult for pharmaceutical or textile processes |
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Applications & Industries
Applications
- Agriculture fertilizer
- Water treatment
- Pharmaceutical manufacturing
- Textile processing
- Cosmetic formulations
Industries Served
AgricultureWater treatmentPharmaceuticalsManufacturingCosmetics
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Health & Safety (GHS)
Signal Word: None
Hazard Class: Not classified as hazardous under GHS Rev.9
Hazard Statements:
PPE Required:
Protective gloves Dust mask or respirator Safety goggles
first aid skin
Wash affected area with soap and water. Seek medical attention if irritation persists.
first aid eyes
Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation develops.
first aid ingestion
Rinse mouth. Do not induce vomiting. Seek medical advice.
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Storage & Handling
| disposal | Dispose of in accordance with local regulations; avoid release to environment |
| shelf life | 2 years when stored as recommended |
| container material | Polywoven sacks or polyethylene-lined bags |
| storage conditions | Store in a cool, dry place away from moisture and incompatible substances |
| storage temperature | 15°C - 30°C (59°F - 86°F) |
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Packaging & Transport
50 kg bags
| un number | UN3077 |
| packing group | III |
| transport class | 9 (Miscellaneous hazardous material) |
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Standards & Compliance
✓ KEBS Certified Product✓ ISO 9001 Certified Supplier
| Standard | Scope |
|---|---|
| KEBS KS EAS 279 | Specification for Magnesium Sulphate Heptahydrate for industrial and agricultural use |
| ISO 9001 | Quality management systems for consistent product quality |
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Frequently Asked Questions
What is the minimum order quantity for Magnesium Sulphate?
The standard minimum order quantity is 50 kg bags, with larger bulk orders available.
Is Magnesium Sulphate suitable for agricultural use?
Yes, it supplies essential magnesium and sulfur nutrients for crops effectively.
How is the product shipped across East Africa?
Zenco Systems Ltd delivers reliably to Kenya, Uganda, Tanzania, Rwanda, and neighboring countries.
What is the typical purity of supplied Magnesium Sulphate?
Contact Zenco Systems Ltd for exact purity specifications depending on customer needs.
How should Magnesium Sulphate be stored safely?
Store in a cool, dry place, away from moisture and incompatible materials.
Zenco Chemicals Ltd — https://zencochemicals.comTDS-MAGNESIUM-SULPHATE-IN-KENYA-UGANDA · v1.0 · 02 July 2026FOR TECHNICAL REFERENCE ONLY
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