Product Description
Product description of magnesium sulfate heptahydrate
Product Name: Magnesium sulfate heptahydrate
English name: Magnesium Sulfate Heptahydrate
Molecular formula: MgSO 4· 7H 2 O
Molecular weight: 246.47 g/mol
CAS number: 10034-99-8
Appearance: Colorless transparent crystal or white crystalline powder
Solubility: soluble in water, slightly soluble in glycerol, insoluble in ethanol
Magnesium sulfate heptahydrate is an inorganic salt containing seven crystalline water molecules, widely used in agriculture, medicine, food, chemical industry, printing and dyeing, building materials and other fields. It is prepared by natural ore or chemical reaction, appearing as white crystals with hygroscopicity, and can gradually lose some crystal water in the air. This product dissolves in water to form a neutral solution, with good stability, safe storage and transportation, and is environmentally friendly.
Product Parameters
| PO NO. |
JC-2351 |
PRODUCTION DATE
|
2025-03-13 |
EXPIRY DATE
|
2027-03-12 |
| PACKING |
25 KG BAG |
GRADE |
INDUSTRIAL GRADE |
STANDARD |
QB/T2680-2017 |
TEST ITEMS
|
TEST STANDARD
|
TEST RESULT
|
| APPERANCE |
White or colorless crystalline particles |
White crystalline particles, 0.1-1mm |
| MAIN CONTENT |
≥99.5% |
99.60% |
| MAGNESIUM SULFATE (MgSO4) |
≥48% |
48.36% |
| Mg |
≥9.8% |
9.86% |
| Fe |
≤0.0015% |
0.0012% |
| CHLORIDE |
≤0.014% |
0.014% |
| MAGNESIUM OXIDE |
≥16% |
16.4% |
| WATER INSOLUBLE |
≤0.02% |
0.02% |
| CONCLUSION |
QUALIFIED |
| INSPECTOR: ZHANG LI CHECKER: YANG WEIFANG |
We have different mesh like 0.1-1mm/1-3mm/2-4mm/4-6mm of magnesium sulfate heptahydrate. If you need more detailed information, please consult our customer service.<Different sizes and appearances can be processed and customized>
Certifications
Customer Visit
Packaging & Shipping
Packaging method: Woven bag lined with plastic film bag, common specifications are 25kg/bag, 50kg/bag or ton bag, and customized packaging can also be provided according to customer needs;
Storage conditions: Store in a cool, ventilated, and dry warehouse, avoid direct sunlight and moisture, and prevent mixing with acidic or hygroscopic substances;
Transportation requirements: This product is a non hazardous material and can be transported as a regular chemical. Please pay attention to moisture prevention and bag breakage prevention.
Safety and Environmental Protection:
Magnesium sulfate heptahydrate has no pollution to the environment and extremely low toxicity to the human body. When using, avoid inhaling dust or direct contact with eyes. If uncomfortable, rinse immediately with clean water. The disposal of waste should comply with local environmental regulations.
Application
1. In the field of agriculture:
Magnesium sulfate heptahydrate is an excellent source of magnesium fertilizer, which can be used to supplement magnesium for the growth of various crops such as rice, wheat, corn, potatoes, cotton, etc., promote photosynthesis, and improve crop yield and quality. Suitable for foliar spraying, irrigation, drip irrigation systems, etc. It has a significant improvement effect on magnesium deficient or alkaline soils.
2.Food grade magnesium sulfate heptahydrate can be used as a nutritional enhancer and binding agent to supplement magnesium elements in soy products, beverages, and nutritional supplements, promoting the normal functioning of various metabolic activities in the human body. It has high safety, minimal impact on taste, and good absorption efficiency.
3. Chemical and industrial applications:
Used in the papermaking industry as a pulp additive to improve the gloss and softness of paper;
Used in the printing and dyeing industry to stabilize dyes and improve color uniformity;
Used as fillers and neutralizers in the leather making process;
Used in the construction industry for the production of magnesium cement, magnesium bricks, insulation materials, etc;
Used in industrial formulations such as antifreeze, flame retardants, and water retention agents.
4. Other uses:
Can be used for daily chemical products such as bath salts, bath powders, exfoliating creams, etc;
Adjust the water hardness in the aquarium;
Common laboratory reagents used in analytical chemistry and scientific research fields.
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!
FAQ
FAQ
Q: How long is your delivery time?
A: Usually shipped within 15 days after receiving payment.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A:T/T, 100% L/C at sight.
Q: Are you a factory?
A: We are a factory and have our own foreign trade team.
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Magnesium Sulfate Heptahydrater crystal for oil industry
Magnesium Sulfate Heptahydrate crystal for sandblasting
Magnesium Sulfate Heptahydrate crystal for cleaning
Magnesium Sulfate Heptahydrate crystal for desulfurization
Magnesium Sulfate Heptahydratecrystal in tablet
Magnesium Sulfate Heptahydrate crystal for oil industry
Magnesium Sulfate Heptahydrate crystal for fire extinguisher
Magnesium Sulfate Heptahydrate crystal for
Magnesium Sulfate Heptahydrate crystal for animal feed
Magnesium Sulfate Heptahydrate crystal for stabilizer
Magnesium Sulfate Heptahydrate crystal for pools
Magnesium Sulfate Heptahydrate crystal for textile chemical
Magnesium Sulfate Heptahydrate crystal for agriculture
Magnesium Sulfate Heptahydrate crystal for soap
Magnesium Sulfate Heptahydrate crystal for cleaning
Magnesium Sulfate Heptahydrate crystal for tofu foaming
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