Kieserite/Magnesium Sulphate Monohydrate CAS NO.14168-73-1

Product Name: Kieserite/Magnesium Sulphate Monohydrate (MgSO₄·H2O)

CAS No. 14168-73-1

EINECS No.: 231-298-2

Molecular Weight: 138.38

Structural Formula: MgSO₄·H2O

Usage:

1) Magnesium is a component of chlorophyll. Both chlorophyll a and chlorophyll b contain magnesium. Magnesium is an activator of many enzymes, which is closely related to carbohydrate metabolism and phosphorylation. For example, magnesium can activate phosphofructokinase and glycerophosphate kinase, promote carbohydrate metabolism and plant respiration, and magnesium can promote the synthesis of adenosine triphosphate. Magnesium and nitrogen are also involved in lipid metabolism. At the same time, magnesium can also promote the absorption of nitrogen, phosphorus, potassium and other elements.

2) Magnesium fertilizer can be used as base fertilizer or topdressing. Generally, 12.5-15kg magnesium sulfate is applied per mu. The effect of root Topdressing on magnesium deficiency symptoms was quick, but the effect was not lasting. It should be sprayed several times. For example, in order to overcome the magnesium deficiency of rice and maize, 2% magnesium sulfate solution can be sprayed 3-5 times every 14 days during fruit formation, and the effect is faster than that of soil fertilization.

Technical Specification:

1.  Kieserite/Magnesium Sulphate Monohydrate (MgSO4·H2O)

Appearance: Powder

Total MgO: ≥27.0%

Water Soluble MgO:≥24.0%

Water Soluble S: ≥19.0%

Moisture: ≤2.0%

PH: 5-9

2.  Kieserite/Magnesium Sulphate Monohydrate (MgSO₄·H2O)

Appearance: Granular

Total MgO: ≥25.0%

Water Soluble MgO:≥19.0%

Water Soluble S: ≥15.0%

Moisture: ≤3.0%

PH: 5-9

Color: Off-white, Blue, Pink, Green, Brown, Yellow Etc.