What category of substances does iodine belong to? Is iodine a colloid?

Iodine tincture, also known as iodine tincture, is a reddish-brown liquid. Its main ingredients are iodine, potassium iodide, ethanol, etc. Its color becomes darker as its concentration increases. It has a strong effect of killing bacteria and molds and can be used for skin disinfection. It is also widely used in life. If you are interested, you can learn more about it.

Contents of this article

1. What category of substances does iodine belong to?

2. Is iodine tincture a colloid?

3. Is iodine acidic or alkaline?

What category of substances does iodine belong to?

Iodine tincture is a disinfectant and antiseptic drug. It is an alcohol solution of iodine and potassium iodide, with an iodine content of 1.80-2.20% (g/ml) and a potassium iodide content of 1.35-1.65% (g/ml). It is mainly used for skin or wound disinfection. Iodine tincture is a mixture chemically.

Iodine tincture, also known as iodine tincture, is a reddish-brown liquid whose main ingredients are iodine and potassium iodide.

Iodine has a strong effect in killing bacteria and mold.

Iodine tincture should be placed in a brown glass bottle and stored in a sealed, dark place.

Is iodine a colloid?

Iodine is not a colloid, it is a reddish brown liquid. If the diameter of the dispersed particles of a substance is between 1nm and 100nm, then the substance is a colloid. Iodine is a mixed substance, and the diameter of its dispersed particles is less than 1nm, so iodine is not a colloid.

Iodine tincture is a reddish-brown liquid. Its main ingredients are iodine, potassium iodide, ethanol, etc. Its color becomes darker as its concentration increases. It has a strong effect in killing bacteria and molds and can be used for skin disinfection.

Iodine tincture should be sealed and stored in a place where it cannot be exposed to sunlight and the temperature does not exceed 20°C.

If you use iodine to disinfect the skin, be sure not to use it on a large area or on ulcerated skin to prevent iodine poisoning.

Is iodine acidic or alkaline?

Iodine tincture is acidic. It is a mixed solution of iodine and alcohol. It is brown-red in appearance. It has disinfecting and bactericidal effects. It can be used to inhibit and kill bacteria. It is often used to disinfect the skin surface before surgery.

Generally speaking, the pH value ranges from 0-14, where 0-7 is acidic, 7-14 is alkaline, and 7 is neutral.

Iodine can denature the proteins of pathogens, so it can be used to kill pathogens such as bacteria, fungi, spores, including parasites, etc.

Iodine can be used to treat burns, frostbite, cuts, abrasions, bruises and other general types of injuries.