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Magnesium Sulphate Monohydrate Powder

    Magnesium Sulphate Monohydrate Powder

    Total MgO(%min)Water Soluble MgO(%min)Cl(%max)Pb(ppm max)As(ppm max)Hg(ppm max)Cd(ppm max)Size2716.50.5102110*mesh powder 80/100/200mesh 27160.510211027150.5102110 *Custom made is possible1. Product OverviewMagnesium Sulphate Monohydrate Powder is a white crystalline powder with excellent solubility and chemical stability. Unlike the heptahydrate form, the monohydrate variant contains less water, making it ideal for applications requiring lower moisture content or precise chemical dosing.Key Properties Table:PropertyValueUnitChemical FormulaMgSO₄·H₂O-Molecular Weight120.37g/molAppear...
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Total MgO

(%min)


Water Soluble MgO

(%min)


Cl

(%max)


Pb

(ppm max)


As

(ppm max)


Hg

(ppm max)


Cd

(ppm max)


Size

27

16.5

0.5

10

2

1

10

*mesh powder 80/100/200mesh

 

27

16

0.5

10

2

1

10

27

15

0.5

10

2

1

10

 

*Custom made is possible

1. Product Overview

Magnesium Sulphate Monohydrate Powder is a white crystalline powder with excellent solubility and chemical stability. Unlike the heptahydrate form, the monohydrate variant contains less water, making it ideal for applications requiring lower moisture content or precise chemical dosing.

Key Properties Table:

PropertyValueUnit
Chemical FormulaMgSO₄·H₂O-
Molecular Weight120.37g/mol
AppearanceWhite crystalline powder-
Solubility710g/L at 20°C
pH (1% solution)5.5–6.5-
Density2.36g/cm³
Melting Point150°C (dehydration)°C

Applications:

  • Agriculture: Magnesium supplement in soil and foliar sprays.

  • Industry: Textile processing, paper manufacturing, water treatment.

  • Pharmaceuticals: Component in nutrient supplements.


2. Usage Recommendations

Proper usage of Magnesium Sulphate Monohydrate Powder ensures optimal performance and cost-efficiency.

2.1 Agricultural Applications

  • Soil Application: Dissolve in water and apply uniformly to crops. Typical dosage: 50–150 kg/ha depending on soil magnesium levels.

  • Foliar Spray: Mix 2–5% solution for rapid nutrient absorption.

  • Compatibility: Can be combined with most water-soluble fertilizers; avoid mixing with strong acids or chlorides.

2.2 Industrial Applications

  • Textile Industry: Used as a dye fixative and in textile processing to improve color brightness.

  • Paper Industry: Acts as a chemical additive for paper sizing and coating.

  • Water Treatment: Helps precipitate impurities and maintain chemical balance in industrial water systems.

Usage Guidelines Table:

ApplicationRecommended DosageNotes
Soil Fertilization50–150 kg/haAdjust according to soil test
Foliar Spray2–5% solutionApply early morning or late evening
Textile Processing0.5–2% solutionMonitor pH and temperature
Water Treatment0.1–1% solutionFollow system-specific instructions

3. Technical Support

Technical support ensures that Magnesium Sulphate Monohydrate Powder is used effectively across different industries.

3.1 Quality Assurance

  • Purity: ≥99% MgSO₄·H₂O

  • Magnesium Content: 17–18%

  • Sulfate Content (SO₄²⁻): 27–28%

  • Heavy Metals: Pb, Cd, Hg < regulatory limits

3.2 Laboratory Support

  • Custom formulations based on industry needs.

  • Assistance with solubility tests, pH adjustments, and compatibility checks.

  • Technical datasheets and safety documentation provided for all batches.

Quality Inspection Table:

ParameterTest MethodResultStandard
PurityTitration99.1%≥99%
Mg ContentGravimetric17.5%17–18%
SO₄²⁻Spectrophotometry27.8%27–28%
Heavy MetalsAAS<1 ppm≤5 ppm
MoistureLoss on Drying0.4%≤0.5%

4. User Guidelines

Correct handling and application are essential to ensure product safety and effectiveness.

4.1 Handling

  • Always wear protective gloves, safety goggles, and dust masks.

  • Avoid inhaling powder; use in well-ventilated areas.

  • Wash hands thoroughly after contact.

4.2 Storage

  • Store in a cool, dry, and ventilated area.

  • Temperature: 5–35°C

  • Keep containers airtight and moisture-proof.

  • Avoid contact with incompatible chemicals such as strong acids or alkalis.

4.3 Safety Precautions

  • Keep out of reach of children.

  • Avoid direct contact with eyes and skin.

  • In case of exposure, rinse immediately with water and seek medical advice if necessary.

User Guidelines Summary Table:

FactorRecommendation
Protective GearGloves, goggles, dust mask
EnvironmentCool, dry, ventilated area
StorageAirtight, moisture-proof containers
SafetyAvoid direct contact; follow emergency procedures

5. Installation and Preparation Steps

For certain industrial processes, preparation or “installation” steps are necessary to achieve optimal results.

5.1 Solution Preparation

  1. Measure the required quantity of Magnesium Sulphate Monohydrate Powder.

  2. Add gradually to water under constant stirring.

  3. Ensure complete dissolution before application.

  4. Adjust pH if necessary using approved buffers.

5.2 Equipment Integration

  • In industrial settings (e.g., textile or water treatment), integrate the solution into dosing systems.

  • Regularly monitor flow rates and solution concentration to maintain efficiency.

  • Clean equipment after each use to prevent residue buildup.

5.3 Agricultural Installation

  • For fertigation systems, connect the solution to irrigation lines.

  • Ensure even distribution across fields to prevent nutrient imbalances.

Preparation and Installation Table:

StepDescriptionNotes
MeasurementAccurate weighing of powderUse calibrated scale
DissolutionGradual addition in waterStir until fully dissolved
pH AdjustmentOptionalUse compatible buffers
IntegrationConnect to dosing or irrigation systemMonitor flow and concentration
CleaningPost-use equipment rinsePrevent residue accumulation

6. Advantages of Magnesium Sulphate Monohydrate Powder

  • High Solubility: Dissolves rapidly, ensuring fast magnesium uptake.

  • Low Moisture Content: Ideal for industrial dosing systems and precise chemical reactions.

  • Versatile Application: Suitable for agriculture, water treatment, pharmaceuticals, and industrial use.

  • Reliable Quality: Meets international standards with minimal heavy metals.

  • Cost Efficiency: Reduces fertilizer or chemical waste due to high purity.


7. Conclusion

Magnesium Sulphate Monohydrate Powder is a critical chemical in agriculture and industry, offering high solubility, stability, and reliable nutrient content. By following usage recommendations, technical support guidance, user safety protocols, and installation steps, businesses can maximize efficiency, minimize waste, and ensure safety across applications.

Selecting a certified manufacturer guarantees consistent product quality, compliance with international standards, and reliable technical support, making Magnesium Sulphate Monohydrate Powder a preferred choice for global B2B trade and industrial processes.




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