Magnesium sulfate heptahydrate crystal 99%

1.Used in fertilizer

Specification

Magnesium sulfate heptahydrate
Magnesium sulfate (MgSO4.7H2O) % ≥	96
Iron (Fe) % ≤	0.002
Chloride (in Cl) % ≤	0.014
Heavy metals (in Pb) % ≤	0.001

Anhydrous magnesium sulfate
Magnesium sulfate %≥	9.5	PH	Neutral
Chloride %≤	0.014	Arsenic %≤	0.0004
Iron %≤	0.003	Calcination weight loss %	48.0-52
Heavy metal %≤	0.001

Role of magnesium sulfate :

Role of magnesium sulfate in agricultural application:
1. In the field of fertilizer, magnesium sulfate can be directly used as base fertilizer, topdressing and foliar fertilizer.
2. Magnesium sulfate is a dual-nutrient high-quality fertilizer that can increase crop yield, improve fruit taste, and loosen soil.
3, magnesium sulfate in the magnesium is an important ingredient of chlorophyll and pigments, is the metal elements in
chlorophyll, can promote the photosynthesis, promote the formation of carbohydrate, protein, fat, and promote the metabolism of the crop, still can increase crop disease resistance, prevent the invasion of the bacteria, so as to improve the quality of fruits, vegetables and other crops.
4. Compared with other fertilizers, magnesium sulfate has the advantage of high solubility. It is usually used for potted plants or crops lacking magnesium, such as tomatoes, potatoes, roses, etc., which plays an important role in improving productivity and agricultural output.

Role of magnesium sulfate in animal husbandry:
Grass fertilized with magnesium sulfate can provide sufficient magnesium content (magnesium sulfate can also be added into feed and drinking water), which can meet the demand of sebum growth of dairy cows, and can greatly improve the quality and quantity of milk produced by dairy cows.

Packing & Delivery

Woven Bag with linner 25kg/50kg/1000kg bag

Company Profile

Our company is mainly engaged in high-nutrient special fertilizers. The company has a professional production and management team with sufficient certification and qualifications, especially organic fertilizers, liquid fertilizers, and granular fertilizers. They have a very good role in promoting crops,a good helper for farmers in the world. We have a professional team that can solve all problems related to agriculture for you

FAQ

1. who are we?
We are based in Shandong, China, start from 2021,sell to Southeast Asia(25.00%),South America(20.00%),Western Europe(20.00%),Eastern Asia(15.00%),North America(5.00%),Eastern Europe(5.00%),Northern Europe(5.00%),South Asia(3.00%),Domestic Market(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Ammonium sulfate, ammonium chloride, magnesium sulfate, zinc sulfate, seaweed fertilizer, special fertilizer,etc.

4. why should you buy from us not from other suppliers?
Our company is mainly engaged in high-nutrient special fertilizers. The company has a professional production and management team with sufficient certification and qualifications, especially organic fertilizers, liquid fertilizers, and granular fertilizers

5. what services can we provide?
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