Magnesium sulfate heptahydrate price in factory Magnesium sulfate heptahydrate crystals 2-4mm

Magnesium Sulfate for Agriculture
1. Magnesium Sulfate for Agriculture
Sulfur and magnesium provide a rich source of nutrients for crops, aiding growth and increasing yields. They also help loosen the soil and improve soil quality.
Symptoms of Sulfur and Magnesium Deficiency:
1) Severe deficiency can lead to exhaustion and death;
2) Leaves become smaller and their edges shrivel.
3) Premature leaf drop makes the plant susceptible to bacterial infection.

Application:
(1) As a base fertilizer, magnesium sulfate can be used as a direct fermentation agent or as a component of compound fertilizer.
(2) As a selected fertilizer, magnesium sulfate can be used in ditches or dissolved in water once it reaches sufficient standards.
(3) Magnesium sulfate can be used as a foliar fertilizer during the initial and mid-growth periods.
(4) Different crops have different requirements for spray concentrations, and the same crop has different requirements at different growth stages. For example, fruit trees should have a spray concentration of 0.5-1.0%; vegetables should have a spray concentration of 0.2-0.5%; and crops should have a spray concentration of 0.3-0.8%.

Application

1. Chemical Raw Materials: Used in the production of various magnesium compounds (such as magnesium oxide) and other sulfates.
2. Environmental Applications: Used in industrial wastewater treatment to condense and settle pollutants, ensuring compliance with wastewater standards.
3. Flame Retardant and Fireproofing: Used as a flame retardant in plastics and resins, enhancing the heat resistance of fireproof materials and also used in refractory processing.
4. Textile and Dyeing: Used in the dyeing process to adjust pH for uniform coloring and in synthetic fiber production.
5. Desiccant: (Anhydrous magnesium sulfate) Commonly used to dry organic solvents and gases.
6. Paper Industry: Used as a filler and coating agent

FAQ
Q: Are you a factory or a trading company?
We are a company integrating industry and trade. Whether we manufacture or trade products, we will always provide you with high-quality products and competitive prices.
Q: How long have you been in the export business?
For a long time, our main market has been domestic. To meet the requirements of international customers, we recently established a dedicated export department. We also hope that our products will enjoy a good reputation abroad and hope to make more friends with foreign customers.
Q: What are your payment terms?
We accept all payments including TT, LC, DP, and PayPal.
Q: What is your delivery time?
We usually arrange delivery within 7-15 days.
Q: What documents do you provide?
Typically, we provide a commercial invoice, packing list, shipping health certificate, and certificate of origin. If your market has any special requirements, please let us know.