Which one is stronger, acetic acid or carbonic acid

Acetic acid and carbonic acid are both relatively common acids. Compared with the two acids, acetic acid is stronger. The scientific name of acetic acid is acetic acid. It has many functions, such as being a flavor enhancer, a spice, and an acidity regulator. Acetic acid is often used in our daily diet, such as when making canned food, jelly or cheese. Let's take a look at this aspect.

Acetic acid is highly acidic. Acetic acid, scientific name acetic acid, has a greater ionization constant than carbonic acid at room temperature, so acetic acid is more acidic than carbonic acid.

Effect of acetic acid

Acetic acid can be used as an acidity regulator, acidulant, pickling agent, flavor enhancer, spice, etc. It is also a very good antimicrobial agent, primarily due to its ability to lower the pH below that required for optimal growth of microorganisms. Acetic acid is the earliest and most widely used acidulant in my country. It is mainly used in compound seasonings, wax preparation, canned food, cheese, jelly, etc. When used in seasonings, acetic acid can be diluted with water to a 4%~5% solution and then added to various seasonings. Beverages made with vinegar as an acidifier and supplemented with pure natural nutritional supplements are called international third-generation beverages.

Operate in a closed environment and enhance ventilation. Operators must undergo special training and strictly abide by operating procedures. It is recommended that operators wear self-priming filter-type gas masks (half masks), chemical safety glasses, acid-proof and alkali-proof plastic work clothes, and rubber acid-proof and alkali-proof gloves. Stay away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Prevent vapors from escaping into the workplace air. Avoid contact with oxidants and alkalis. Be careful when loading and unloading to prevent damage to the packaging and containers. Equipped with appropriate types and quantities of fire-fighting equipment and leakage emergency treatment equipment. Empty containers may contain hazardous residues.

Storage Management

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. During the freezing season, the storage temperature should be kept above 16°C to prevent solidification. Keep container sealed. It should be stored separately from oxidants and alkalis and should not be mixed. Use explosion-proof lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that may produce sparks. The storage area should be equipped with leakage emergency treatment equipment and appropriate containment materials.

The railway transportation of this product must be carried out by tank trucks owned by aluminum enterprises, and approval from relevant departments must be obtained before shipment. When transporting non-tank goods by rail, the dangerous goods packing table in the "Dangerous Goods Transport Rules" of the Ministry of Railways should be strictly followed. The packaging must be complete and the loading should be secure when shipping. During transportation, ensure that the container does not leak, collapse, fall or be damaged. The tank trucks used for transportation should have grounding chains, and perforated partitions can be installed in the tank to reduce static electricity generated by vibration. It is strictly prohibited to mix or transport it with oxidants, alkalis, edible chemicals, etc. When transporting by road, follow the prescribed route and do not stop in residential areas or densely populated areas.