The weight is 1.19 g.
The volume of one gram of potassium permanganate is 0.84 cubic centimeters
Take the 1:5000 solution as an example, the correct way is to add 1g potassium permanganate powder into the clean utensils, add 5000ml cold water or warm boiled water, and the temperature is not suitable for potassium permanganate to be used as a disinfectant, deodorant, and water purification agent. Potassium permanganate is a strong oxidant. It emits new ecological oxygen when encountering organic substances and has a bactericidal effect. Its bactericidal effect is very strong, but it is easily weakened by organic substances, so its effect is superficial and not lasting. It can be used for deodorization and disinfection. It has the advantages of rich nutrition and easy digestion, while the disadvantage is that it is easy to have bacteria and is not easy to clean. Goldfish is a common ornamental fish. When breeding them, the water temperature is an important factor that needs to be controlled. Whether it is super pure (GR green label) (first grade product): the main component content is very high and the purity is very high, which is suitable for precise analysis and research work, and some can be used as reference materials.
Analytical purity (AR red label) (secondary product): the main component content is very high, the purity is high, and the interference impurities are very low. It is suitable for industrial analysis and chemical experiments.
Chemically pure (CP, blue label) (third grade product): high content of main components, high purity, interference impurities, suitable for chemical experiments and synthetic preparation.
Experimental purity (LR, yellow label): high content of main components, poor purity, no choice of impurity content, only applicable to general chemical experiments and synthetic preparation.
About how much is 1g potassium permanganate
That is, the oxidation weight of 1 cubic centimeter of potassium permanganate is 1.19 grams.
The volume of one gram of potassium permanganate is 0.84 cubic centimeters
Take the 1:5000 solution as an example, the correct way is to add 1g potassium permanganate powder into the clean container, and add 5000ml cold water or warm boiled water. The temperature should not be too high, otherwise it will decompose and become invalid. It should be stirred evenly, and it can be used when it is purple red. As the potassium permanganate solution is placed for too long, oxidation and reduction reaction will occur, forming manganese dioxide and becoming invalid. It must be freshly prepared when used.
About how much is 1g potassium permanganate
Two or three
There are two or three 1g potassium permanganate, which depends on the size of one potassium permanganate. Potassium permanganate is a strong oxidant with chemical formula of KMnO4. It is a dark purple crystal with blue metallic luster, odorless, easy to explode in contact with some organic substances or easy oxides, soluble in water, alkali, and slightly soluble in methanol, acetone, sulfuric acid. It is widely used as oxidant in chemical production.