3-Amino benzoyl hydrazine (Luminol) solution color

3-Amino benzoyl hydrazine, commonly known as luminol, is a luminescent reagent widely used in chemical analysis and biochemical experiments. Luminol plays an important role in many biomedical and analytical chemistry applications, especially in fields such as chemiluminescence analysis, enzyme labeling, and biological detection. What color is the solution prepared for Luminol powder provided by general merchants, which is yellow or almost white? Let's take a look together.

 

1、 Properties of Lumino

Luminol is a light yellow powder that is relatively stable in dry environments. It is an organic compound with the molecular formula C8H7N3O2 and a molecular weight of approximately 177.16g/mole. Luminol has good solubility at room temperature, and the prepared solution can emit light by reacting with oxidants without the need for external heating.

 

2、 Color of Luminol Solution

The color of the solution prepared with Luminol is usually colorless, because Luminol has strong stability and does not cause significant color changes when the powder is completely dissolved in water or other appropriate solvents. This also makes Luminol an ideal choice among many analytical and biochemical methods, as it does not interfere with color indicators or signal detection in experiments.

 

However, it should also be noted that in some cases, Luminol may cause color changes with some impurities or byproducts from chemical reactions, which are generally very weak and have little impact on most experiments.

 

In addition, the chemical stability of luminol is crucial for its performance in experiments, so it must be stored under dry, dark, and low temperature conditions to reduce potential adverse factors caused by color changes. And when preparing the solution, it is necessary to use pure utensils and solvents to ensure that the color of the solution does not change.

 

In summary, the color of the prepared luminol solution is basically colorless, and although there may be other slight changes in rare cases, these small changes will not have a significant impact on the experiment. However, it is important to store it correctly in order to ensure stable performance to a large extent. As a supplier of Luminol, Desheng can provide various types of Luminol raw materials with good solubility and sensitive luminescence. Both Luminol sodium salt and Isoluminol are sold at satisfactory prices. If you have any interest, please feel free to contact us for purchase!