What Causes The Discoloration Of Magnesium Sulfate？

Magnesium sulfate is generally white. In some cases, in view of the chemical changes that will cause discoloration, there are various reasons for the discoloration. The natural environment, human factors and other factors can cause this kind of discoloration. Question, this article will give you a detailed analysis of the reasons for the discoloration of magnesium sulfate.

1. Magnesium sulfate is easily soluble in water and has strong activity. Adding metals of other colors will obviously enhance other colors and change the overall color.

2. According to the characteristics of heavy metals, the sensitivity of magnesium sulfate is also different.

3. In the process of preparation, it is often activated by ion reaction and oxidation, and the body is active. If heavy metal elements are infiltrated, since they are impurity ions, the lattice curve deformation loses symmetry, showing an effect.

4. Generally speaking, the body is white, and it is inevitable to interfere with other substances in application. Heavy metals are heavy in color and have a significant effect on whiteness onset. Heavy metals such as chromium, manganese, iron, copper, drill, cerium, vanadium, lead, etc. constitute impurities, and even small amounts can produce the color of heavy metals.

5. Magnesium sulfate heptahydrate with different addition amounts and characteristics of heavy metals has different color changes. The rutile type is sensitive to the influence of impurities. When the content of rutile type iron oxide exceeds 0,003%, color occurs, and when the content of anatase type exceeds 0,009%, color reaction occurs.

We all know the reasons for the discoloration of magnesium sulfate. In fact, as a chemical substance, it can chemically change with many substances and cause color changes. Of course, we can take corresponding solutions to prevent the addition of discolored substances and prevent the occurrence of discoloration problems.