Which type of reagent is represented by the letter “O” on the label of the reagent bottle
Reagent bottles are containers for storing various chemical reagents. [ Glass Media Bottles,Media Culture Bottle,Boro Media Bottle ],In order to distinguish between different types of reagents and do a good job in laboratory safety management, different English letters are generally used on the bottle label to indicate a type of reagent, then the letter “O” What kind of reagent does it represent?
The letter “O” on the reagent bottle is derived from the English abbreviation for oxygen, which stands for oxidant. Glass Media Bottles,Media Culture Bottle,Boro Media Bottle,The oxidant is a substance that obtains electrons in the oxidation-reduction reaction. According to the electron-acquiring ability of a substance, it can be divided into strong oxidant, medium-strength oxidant and weak oxidant to roughly describe its performance in redox reactions.
Among the common oxidants, fluorine gas has the strongest oxidizing property, and correspondingly, the fluorine ion has the weakest reducing property. Glass Media Bottles,Media Culture Bottle,Boro Media Bottle,In fact, only a few compounds can oxidize fluorine ion to produce fluorine gas, and it is basically a disproportionation reaction. Anything with the words “high”, “heavy”, and “over” in the product name, such as perchlorate, permanganate, dichromate, sodium peroxide, etc., fall into this category. Common oxidants are oxygen (or air), chlorine, sodium dichromate, potassium dichromate, potassium permanganate, nitric acid and so on.
The oxidant itself is not easy to deteriorate and fail during storage, but it decomposes when exposed to heat and easily causes combustion and explosion, so it must not be heated, and friction and impact should be avoided during storage and transportation. If the reagent bottle is damaged, measures should be taken immediately to thoroughly clean up the leaking part to avoid dangerous accidents.
Post time: Oct-27-2021
