Factory Supply Industry Grade 2-4mm/ 0.1-1mm Mgso4.7H2O Magnesium Sulfate Heptahydrate

• Customization: Available
• CAS No.: 10034-99-8
• Formula: Mgso4.7H2O
• Model NO.: JC-Mgso4.7H2O-1
• EINECS: 242-691-3
• Certification: ISO
• Purity: ≥99%
• Type: Magnesium Sulfate
• Appearance: Crystal
• Grade Standard: a/Food/Feed/Industrial Grade
• Size: 0.1-1mm 1-3mm 2-4mm 4-6mm
• Sample: Free
• MOQ: 25 Tons
• Expiration Date: 2 Years
• Density: 1.68g/Cm³
• Solubility: Easy
• Melting Point: 1124 °c
• Heavy Metal: ≤0.001%
• pH: 5~8
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Bag Marks: Customizable
• Colour: White
• Shipping Marks: Magnesium Sulphate
• Hazardous: No
• Transport Package: PP Bag
• Specification: 25kg/50kg/1000kg
• Trademark: N/M
• Origin: China
• HS Code: 2833210000
• Production Capacity: 30000tons/Month

Product Description

Product Description

Magnesium Sulfate Heptahydrate (Epsom Salt)
Magnesium sulfate heptahydrate (Mgso4·7H2O) is a crystalline, water-soluble compound widely known as Epsom salt. It is a highly versatile chemical used in various industries.

Key Features:

• Chemical Composition: Contains magnesium, sulfur, and oxygen.
• Appearance: Colorless or white crystals, odorless, and easily dissolves in water.

Applications:

1. Agriculture: A vital fertilizer to supply magnesium and sulfur for plant growth, especially for crops like potatoes, tomatoes, and citrus.
2. Pharmaceuticals: Used in medicines as a laxative or to relieve muscle soreness.
3. Cosmetics: Common in bath salts for relaxation and skin care.
4. Industrial: Involved in manufacturing, textiles, and water treatment.

Its low toxicity and multifunctional properties make it an essential product across industries.
 

Detailed Photos

 

0.1~1mm(Fine Granules or Powder)

• Dissolves quickly, making it ideal for applications requiring rapid solubility.
• Agriculture: Used in fertigation systems or as a foliar spray for fast absorption by plants.
• Pharmaceuticals: Incorporated into medicines, laxatives, or solutions where rapid dissolution is essential.
• Cosmetics: Perfect for bath salts and skincare products, offering smoother textures.

1-3mm (Medium Granules)

• Balanced dissolution rate, suitable for controlled applications.
• Agriculture: Often used in soil applications to improve magnesium and sulfur content gradually.
• Industrial: Suitable for water treatment where a moderate solubility rate is required.
• Animal Feed: Incorporated into livestock feed formulations for better absorption.

 

2-4mm (Coarse Granules)

• Slower dissolution, providing sustained release.
• Agriculture: Ideal for direct soil applications, especially in plantations or fields requiring long-lasting nutrient availability.
• Bath Products: Commonly used in Epsom salt products for therapeutic and relaxation purposes.

 

4-6mm (Large Granules)

• Slowest dissolution rate, used in applications needing extended nutrient release or delayed effects.
• Agriculture: Suited for large-scale farming or plantation soil improvement.
• Industrial: Utilized in processes where slow, controlled magnesium and sulfur release is necessary.
• Decorative Bath Salts: Adds aesthetic appeal to luxury bath salt products.

The size selection depends on the required solubility rate, absorption efficiency, and application method. Fine particles dissolve quickly for immediate action, while larger granules are designed for prolonged and controlled effects.

 

 

Product Parameters

TEST ITEMS	TEST STANDARD	TEST RESULT
PURITY	≥99.5%	99.68%
MAGNESIUM SULFATE(MgSO4)	≥48.0%	48.38%
MAGNESIUM OXIDE (MgO)	≥16.0%	16.24%
MAGNESIUM(Mg)	≥9.8%	9.85%
SULFUR (S)	≥12.5%	12.5%
WATER INSOLUBLE	≤0.10%	0.06%
Fe	≤0.0015%	<0.0015%
As	≤0.0005%	<0.0001%
HEAVY METAL (AS Pb)	≤0.002%	0.0002%
CHLORIDE	≤0.0014%	<0.0014%
APPEARANCE	WHITE CRYSTAL PARTICLES
CONCLUSION	QUALIFIED

Packaging & Shipping

Packaging

                                 25kg bag                                            50kg bag                                          1000kg bag

Shipping

                               Container                                                                                                      Bulk Carrier 

Company Profile

Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service. 
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc. 
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!

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