Requirements of different chemical reagents for reagent bottles
Chemical reagents are essential items in chemical laboratories. They are classified into highly toxic, oxidizing, flammable and explosive, corrosive, radioactive, etc. according to their performance. Different reagents have different requirements for reagent bottles.Media Bottle Custom,1000ml Glass Media Bottles,Media Bottle
1. Material
The common materials of the reagent bottle are glass and plastic. Media Bottle Custom,1000ml Glass Media Bottles,Media Bottle,The hydrofluoric acid solution is a corrosive reagent and has a strong corrosive effect on glass. Inhalation of vapor or contact with the skin will cause incurable burns. In order to ensure the stability of the reagent , When choosing a container, you should choose a plastic bottle.
2. Bottle mouth
Solid reagents and liquid reagents are taken in different ways, so the requirements for the bottle mouth are also different. Under normal circumstances, solid reagents choose wide-mouth bottles, which are convenient to take, and liquid reagents choose narrow-mouth bottles, which can prevent the liquid from spilling out and also avoid its volatilization.Media Bottle Custom,1000ml Glass Media Bottles,Media Bottle
3. Cork
Bottles containing alkaline substances or water glass must use rubber stoppers or cork stoppers, because these substances will react with the silica in the glass, causing the bottle mouth to stick to the stopper, which is not easy to open, and there is still a certain risk. .
4. Color
Reagents that are easily decomposed by light should be stored in brown bottles, such as iodine, silver nitrate, nitrate, chlorine water, etc. These substances are easily decomposed after being exposed to light. Brown can prevent visible light from being irradiated and prevent decomposition and deterioration of the reagent.
There are many kinds of chemical reagents. Choosing the right reagent bottle for different reagents is the key to ensuring its stability and the safety of the laboratory personnel. It needs to be taken seriously.
Post time: Oct-27-2021
