| Categories | Inorganic Chemicals |
|---|---|
| Brand Name: | ADDE TECHNOLOGY |
| Model Number: | ADDE-MgSO4 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1000KG |
| Price: | CONTACT US |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 TON per month |
| Delivery Time: | 7-10 days |
| Packaging Details: | 25 kg/cardboard barrels, lined with polyethylene bag. |
| CAS: | 7487-88-9 |
| Molecular formula: | MgSO4nH2O (n=0,1,2,3,4,5,6,7) |
| Molecular weight: | 120.37+18n (n= 0,1,2,3,4,5,6,7) |
| Appearance: | Uniform colored granules (commonly green, blue, red) |
| Purity: | 98%min |
| Grade: | Tech Grade/Medcine Grade |
Product Name: Colored Magnesium Sulfate Granules
Grade: Agricultural / Industrial / Customized Grade
Appearance: Uniform colored granules (commonly green, blue, red)
Purity (MgSO₄): ≥98%
Particle Size: Customizable (e.g., 1–3 mm, 2–4 mm)
Colored Magnesium Sulfate Granules are high-purity magnesium
sulfate products enhanced with color for better visual
identification and differentiation. They are widely used in
agriculture and landscaping, especially in blended fertilizers
where color helps distinguish between components. These granules
retain excellent solubility, stable composition, and are easy to
handle due to their low-dust and uniform particle size.
This product offers high purity and provides essential magnesium
and sulfur for plant nutrition. The granules are evenly colored and
flow smoothly, making them suitable for mechanical spreading. Both
color and particle size can be tailored according to customer
requirements.
In agriculture, these granules are used as a visible magnesium
fertilizer, especially in customized NPK blends. In horticulture
and landscaping, they serve as both a soil conditioner and an
aesthetic enhancer. They are also used in branded fertilizers where
color differentiation supports marketing and product traceability.
Standard packaging includes 25kg woven or paper bags and jumbo bags. Customized packaging and labeling are available upon request. The product should be stored in a cool, dry place, away from moisture and direct sunlight to maintain granule quality and performance.
| Specification | Anhydrous Magnesium Sulfate (MgSO₄) | Heptahydrate Magnesium Sulfate (MgSO₄·7H₂O) | Pentahydrate Magnesium Sulfate (MgSO₄·5H₂O) | Trihydrate Magnesium Sulfate (MgSO₄·3H₂O) | Dihydrate Magnesium Sulfate (MgSO₄·2H₂O) | Monohydrate Magnesium Sulfate (MgSO₄·H₂O) |
|---|---|---|---|---|---|---|
| Appearance | White powder | White crystalline powder or crystals | White crystalline powder or crystals | White crystalline powder or crystals | White crystalline powder or crystals | White crystalline powder or crystals |
| Main Content (%) | ≥99.5 | ≥99 | ≥99 | ≥99 | ≥99 | ≥98 |
| Magnesium (Mg) (%) | 9.80 | 11.31 | 13.65 | 15.23 | 17.21 | 19.6 |
| Sulfate (SO₄) (%) | 48.59 | 56 | 68 | 76 | 86 | 98 |
| Magnesium Oxide (MgO) (%) | 16.20 | 19.00 | 22.70 | 25.30 | 28.60 | 32.60 |
| pH (5% solution) | 5.0 - 9.2 | 5.0 - 9.2 | 5.0 - 9.2 | 5.0 - 9.2 | 5.0 - 9.2 | 5.0 - 9.2 |
| Iron (Fe) (%) | ≤0.0015 | ≤0.0015 | ≤0.0015 | ≤0.0015 | ≤0.0015 | ≤0.0015 |
| Chloride (Cl) (%) | ≤0.014 | ≤0.014 | ≤0.014 | ≤0.014 | ≤0.014 | ≤0.014 |
| Heavy Metals (Pb) (%) | ≤0.0006 | ≤0.0006 | ≤0.0007 | ≤0.0007 | ≤0.0008 | ≤0.0008 |
| Arsenic (As) (%) | ≤0.0002 | ≤0.0002 | ≤0.0002 | ≤0.0002 | ≤0.0002 | ≤0.0002 |
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