Colour Differences Affect the Purity of Magnesium Chloride?

Magnesium Chloride is generally white and yellow tablets, which are mainly bleached with sodium hypochlorite solution. Because the impurities in the precipitation solution are the same as sodium sulfate, there is little difference between them. The test results show that the content of magnesium chloride white tablets is basically the same as that of magnesium chloride yellow tablets, and the content of magnesium chloride white tablets will be reduced. Now, most manufacturers use sodium hypochlorite to react with magnesium chloride solution to produce precipitation and bleach. The color of magnesium chloride produced by bleached magnesium chloride solution is very different, but there is no significant difference in composition between yellow magnesium chloride tablets and white magnesium chloride tablets, and the product quality is basically the same. Therefore, do not need to worry too much about the colours, but sodium hypochlorite has a slight corrosive effect, so the medicine added with liquid in magnesium chloride tablets cannot be used to make tofu products. The color of flake magnesium chloride is also different due to different origin. Whether it is white, brown or yellow, it has nothing to do with the content. The content and precipitation of magnesium chloride mainly depend on the transparency of magnesium chloride tablets.