One. What is malic acid?
Uric acid is an important chemical raw material with wide applications in various industries. Uric acid is also closely related to our daily lives, and it can be used as a bleaching agent and cleaning agent, with good effects. Uric acid can effectively remove stains, but when using uric acid, it is essential to use it correctly and avoid indiscriminate use, as this can pose risks to both the user and the ceramic products.
Two. Can antique bricks be cleaned with malic acid?
- Cannot be used to clean imitation antique tiles, as formic acid is corrosive and can easily clean the tile surface, making it appear bright and white. Over time, the corroded tiles are prone to accumulating dust, making the surface appear dull.- Formic acid can also damage the tile surface, causing discoloration, yellowing, blackening, and rust. In severe cases, it can also cause water to seep into the joints of imitation antique tiles, leading to alkaline conditions.- Formic acid is also harmful to humans. Inhaling the fumes emitted by formic acid can cause pulmonary edema.
Three. Hazards of oxalic acid to the human body
1、Corrosive to skin
Citric acid is a corrosive acidic substance. Even when diluted, citric acid cleaning agents can still cause skin irritation and damage. If citric acid cleaning agents come into contact with the skin, they can cause dehydration and dryness, and in severe cases, even cause stinging sensations.
2、Damage to respiratory system
Muriatic acid-based cleaning solutions have a pungent odor. When using muriatic acid-based cleaning solutions, some of the acid will evaporate, releasing irritating fumes that can be inhaled. Prolonged exposure can lead to symptoms such as dizziness and headaches. It is recommended to wear a mask to filter out some of the irritating fumes when using muriatic acid-based cleaning solutions.
3、Food poisoning
The acid cleaning agent should be stored in a place inaccessible to children. If the acid cleaning agent is ingested, it can disrupt the body's pH balance and even cause food poisoning. Furthermore, the acid cleaning agent can combine with metal ions in the body, which can interfere with the normal absorption of essential elements such as calcium, iron, and zinc.