| Customization: | Available |
|---|---|
| CAS No.: | 7487-88-9 |
| Formula: | Mgso4 7H2O |
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Magnesium sulfate has various contents and classifications, and can be classified into industrial grade agricultural grade according to its use; According to the state, it can be divided into magnesium sulfate heptahydrate, magnesium sulfate monohydrate, anhydrous magnesium sulfate, etc; Generally, there are various forms such as crystal particles, powder, spherical particles, etc. Magnesium sulfate is unstable in the air. Magnesium sulfate heptahydrate is prone to dehydration in the air, while anhydrous magnesium sulfate is prone to water absorption.
The role of magnesium sulfate in industrial applications:
1.In the leather industry, magnesium sulfate is used as a filling reinforcement agent to enhance heat resistance.
2.In printing and dyeing applications, magnesium sulfate can be used as a fabric dyeing agent, weighting agent, and mordant to ensure uniform dyeing with a pH value between 6 and 7.
3. In the application of fireproof materials, magnesium sulfate is used as a flame retardant for plastics such as acrylic resin.
4. In the field of papermaking, magnesium sulfate is used as a synthetic additive for ABS and PVC resins.
5. In organic chemicals, magnesium sulfate can be used as a desiccant and dehydrating agent, used in printing and dyeing of thin cotton cloth and silk, as well as as as a weighting agent for cotton silk and a filler for kapok products.
6. In the electroplating industry, magnesium sulfate is used as a conductive salt to improve the conductivity of the plating solution and make the coating white and soft; Magnesium sulfate is used as an additive in aluminum smelting to color the surface of aluminum.
7. In terms of environmental protection, magnesium sulfate is used for industrial wastewater treatment to coagulate and settle waste water, making it meet the discharge standards.
The role of magnesium sulfate in agricultural applications:
1. In the field of fertilizers, magnesium sulfate can be directly used as base fertilizer, topdressing, and foliar fertilizer.
2. Magnesium sulfate is a high-quality dual nutrient fertilizer that can increase crop yield, improve fruit taste, and loosen soil.
3. Magnesium in magnesium sulfate is an important component of chlorophyll and pigments, and a metal element in chlorophyll molecules. It can promote photosynthesis, promote the formation of carbohydrates, proteins, and fats, and promote metabolism in crops. It can also improve the disease resistance of crops and prevent the invasion of pathogens, thereby improving the quality of fruits, vegetables, and other crops.
4. Magnesium sulfate has the advantage of higher solubility compared to other fertilizers and is commonly used for potted plants or magnesium deficient crops, such as tomatoes, potatoes, roses, etc. It plays an important role in improving productivity and agricultural yield.
| MgSO4 · 7H2O | MgSO4 · H2O | MgSO4 | |
|
MAIN CONTENT
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≥99.0%
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≥99.0%
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≥98.0%
|
|
MgSO4
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≥48.59%
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≥86.00%
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≥98.00%
|
|
MgO
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≥16.24%
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≥28.69%
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≥32.66%
|
|
Mg
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≥9.80%
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≥17.21%
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≥19.6%
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|
Fe
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≤0.0015%
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≤0.0015%
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≤0.0015%
|
|
Cl
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≤0.014%
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≤0.014%
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≤0.014%
|
|
Pb
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≤0.0006%
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≤0.0008%
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≤0.0008%
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|
As
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≤0.0002%
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≤0.0002%
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≤0.0002%
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FAQ
Q: Are you a trading company or a manufacturer?
A: We are Manufacturer in Shanxi,China. Welcome to our factory.
Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
Q: What is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union.
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