Purity:
MgSO4.7H2O: 99.5%
MgSO4: 48.59%
MgO: 16.26%
Mg: 9.8%
S: 13%
1. Magnesium sulphate manufacturer: We, Tianjin Xingyu Fertilizer Industry Co., Ltd., is the only magnesium sulphate manufacturer located in Tianjin, China. Our magnesium sulphate factory has a long history, it has been 30 years since 1993.
2. Main products: Magnesium sulphate - heptahydrate, anhydrous, monohydrate; kieserite; magnesium oxide; ammonium sulfate; and magnesium sulphate solid water soluble fertilizer.
3. Raw material: Magnesium oxide, sulfuric acid. In our opinion, good raw material is one of the key points to ensure the products’ quality. So we have developed our own high-quality magnesium mine base in Liaoning Province, and use high-quality sulfuric acid as raw material.
Magnesium sulphate heptahydrate is a kind of water soluble fertilizers, but it is solid water soluble fertilizer. Magnesium sulphate heptahydrate can also be used as liquid water-soluble fertilizer, as long as magnesium sulphate heptahydrate is dissolved in water, and magnesium sulphate heptahydrate is almost free of impurities after it is dissolved in water, so it can be used directly.
In agriculture, magnesium sulphate heptahydrate is mainly used as fertilizer, especially for palm trees, fruit trees, and grass, which are inseparable from magnesium sulfate fertilizer. Magnesium sulphate heptahydrate can be used as solid water soluble fertilizer, or used as one of the materials to making compound water soluble fertilizers.
In industry, magnesium sulfate heptahydrate can be used as an additive for papermaking, printing and dyeing industries, and also for sewage treatment. It can also be used as bath salt. Magnesium sulphate heptahydrate is also called epsom salt. After adding essence into magnesium sulphate heptahydrate, it is a fragrant bath salt.
Our solid water soluble fertilizer usually ship by break bulk vessel, each batch is 1000tons-5000tons,
we will transport the goods to Tianjin port to the yard, then, loading them onto vessel.