What are the hydroxides in the window cleaning fluid? Ammonia

What hydroxides are contained in window cleaning fluid? The role and analysis of ammonia water

in daily life, window cleaning fluid is one of our commonly used cleaning products. It can not only effectively remove dust, dirt and water stains on the surface of the window, but also make the glass surface look new. Many people may not understand the specific chemical composition of the window cleaning liquid, especially the hydroxide and ammonia. This article will analyze in detail the common hydroxide components in window cleaning fluids and the role of ammonia in them.

1. window cleaning fluids in common hydroxides

The main components of the window cleaning liquid usually include surfactants, deionized water, solvents and alkaline substances. Among them, alkaline substances are an indispensable part of the cleaning solution, which can help decompose and remove stubborn stains. Common alkaline components include hydroxides such as sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)₂).

1. Sodium hydroxide (NaOH) Sodium hydroxide is a strong alkaline substance with strong decontamination ability. It can effectively remove stubborn stains such as oil, dust and scale on windows. Sodium hydroxide is highly irritating, and it is necessary to wear protective gloves and masks when using it to avoid direct contact with the skin or inhalation of its volatile gases.

2. Potassium hydroxide (KOH) Potassium hydroxide is also a strong alkaline substance, similar to sodium hydroxide, but its solubility in water is low. In window cleaning fluids, potassium hydroxide is usually used for medium-intensity cleaning needs and is suitable for removing general dust and dirt. Potassium hydroxide is slightly less irritating than sodium hydroxide, but still needs to be used with caution.

3. Calcium hydroxide (Ca(OH)₂) Calcium hydroxide is a weakly alkaline substance and is commonly used in neutral to alkaline cleaning products. Its role in the window cleaning fluid is to help adjust the pH value, and at the same time has a certain decontamination ability. Due to its weak alkalinity, calcium hydroxide usually does not cause excessive corrosion to the glass surface and is suitable for daily cleaning.

2. Ammonia in Window Cleaning Fluid

In addition to hydroxides, ammonia (NH3 · H₂ O) is also one of the common ingredients in window cleaning fluids. Ammonia is a weak alkaline substance with strong volatility and pungent odor. Its main roles in window cleaning fluids include:

1. decontamination and disinfection Ammonia has a certain decontamination ability, can help remove the oil and dust on the surface of the glass. Ammonia also has a certain sterilization and disinfection effect, can effectively inhibit the growth of bacteria and mold.

2. Adjust pH In window cleaning fluids, ammonia is usually used to adjust the pH of the product to keep it in the slightly alkaline range. This pH not only helps the cleaner work better, but also reduces corrosion on the glass surface.

3. Dissolve dirt Ammonia can combine with calcium and magnesium ions in the water to form soluble substances, which help dissolve scale and other mineral deposits. This characteristic makes ammonia water hard in cleaning