Is litmus solution harmful to the human body, what are the litmus solutions in life

Harmless, litmus is extracted from natural plants. Litmus reagent is extracted from a plant called litmus lichen. Litmus lichens grow on sunny rocks at medium and high altitudes, and the plants are short, but they can promote the gradual weathering and disintegration of alpine rocks through the lichen acid secreted by litmus lichen, which plays an important role in soil formation.

In addition to being commonly used as a chemical indicator, litmus has a variety of uses:

It can be used medicinally, has antibacterial effect, is used to make fungicides, and the polysaccharides it contains have anticancer effects; It can also be eaten, and used to prepare lichen starch, sucrose, alcohol, and can also be used to extract glucose; and making animal feed; and can be used to extract dyes ——— red indigo.

In addition, litmus lichens are sensitive to pollutants such as SO2 in the air. According to scientists, when the content of SO2 in 1m3 of air reaches 0

At 23 mg, litmus and lichens all die within a month. As a result, it is difficult to survive in cities and near certain factories, and people use this property to use litmus as an indicator plant to detect the level of air pollution.

Litmus (Cladonia) Lichen phylum, litmus genus in the litmus family. There are many types.

The lichen is shell-like to scaly, and from the lichen body grows a hollow fruit stalk, unbranched or multi-branched. Ascomycetes are apical to fruit stalks, ascomycetes are reticulated, ascospores are unicellular, colorless, oval. Native or born on decaying wood or rocky topsoil.

It is widely distributed throughout the country.

Litmus is of great value in medicine and chemical reagents. Some species can extract antibiotics, such as limuli, soft litmus, red-headed litmus, pink stem litmus, pink cup litmus, etc.; Some types can extract litmus reagents, such as litmus, scale litmus, cup axillary litmus, trumpet litmus, etc.

It depends on the nature of the contact, and it must not matter if you do the experiments in junior high and high school classes, but if you are exposed to it often, it will definitely be bad, and the graduation chemistry is corrosive.

Use. 1. Disinfection: litmus solution has a certain disinfection effect, which can be used to disinfect knives, bowls and chopsticks, food spike containers, etc., which can effectively inhibit the growth of bacteria. Chaisen laughed.

2. Mites: litmus solution can be used to remove mites near mattresses, sofas, chairs and other furniture at home, and must be matched in proportion to avoid unnecessary burden.

3. Remove dirt: litmus solution can be used to clean dirt and scale on the surface of toilets, bathrooms, chairs, TVs, etc., as well as dishwashing, laundry and other supplies to keep things clean.

4. Clean glass: litmus solution can also be used to clean glass, which can effectively remove dirt, make the glass surface clean and flawless, and will not scratch the glass.

5. Antibacterial: litmus solution has a certain antibacterial effect, which can effectively kill bacteria, effectively prevent the breeding of bacteria, and protect our safety and health.