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Acetic Acid CH3OOH: Description, Uses, and Where to Buy It at a Low Price

Tóm tắt nội dung
  1. Characteristics and Properties of Acetic Acid
  2. Chemical Properties of Acetic Acid (CH3COOH)
  3. Applications of CH3COOH
  5. Is Acetic Acid a strong acid?
  6. Does Acetic Acid have any health effects?
  7. Can Acetic Acid be used to clean stains and as a cleaning agent?
  8. Can Acetic Acid be used to adjust pH?
  9. Why does Acetic Acid have a distinctive odor?
  10. Can Acetic Acid damage metals?
  11. Is Acetic Acid a good solvent?
  12. What is the difference between industrial-grade Acetic Acid and food-grade Acetic Acid?
  14. Is Acetic Acid flammable?
  15. How should Acetic Acid be stored safely?
  16. Can Acetic Acid be used in the medical field?
  17. Why can Acetic Acid preserve food?
  18. Can Acetic Acid replace Citric Acid in food?
  19. Does Acetic Acid have antibacterial properties?
  20. Can concentrated Acetic Acid be diluted with water?
  21. Can Acetic Acid be used in fish tanks or aquariums?
  23. Can Acetic Acid be recycled?
  24. Can Acetic Acid be mixed to make homemade vinegar?


Acetic Acid (CH3COOH) is an organic compound belonging to the carboxylic acid group, with a pungent odor and a characteristic sour taste. It is the main component of table vinegar, in which it accounts for approximately 8% by volume. Although considered a weak acid, in its concentrated form, CH₃COOH can be highly corrosive and may cause irritation to the skin, eyes, or respiratory system upon direct contact.



It is one of the most important chemicals in industry and daily life. Acetic Acid has widespread applications in many industrial sectors, such as chemicals, food, pharmaceuticals, Textile Dyeing, water treatment, and plastics manufacturing. Depending on the intended use, CH₃COOH is produced in various concentrations, with the 99% grade—which is highly pure—being the most commonly used in industrial production.



Characteristics and Properties of Acetic Acid



Acetic Acid (CH3COOH) is an organic compound belonging to the carboxylic acid group. It exists as a colorless liquid with a pungent odor and a sour taste. It is easily soluble in water and many other organic solvents such as alcohol, ether, benzene, acetone, and chloroform. In nature, Acetic Acid can be formed through the fermentation of sugars and starches. Acetic Acid, also known by the chemical formula CH₃COOH, is a colorless organic liquid with a pungent odor and a sour taste.



If you’re interested in learning about cations and anions, see more details here. Notably, it is completely soluble in solvents such as water, alcohol, ether, benzene, acetone, and chloroform.



Axit axetic CH3OOH: Mô tả, ứng dụng và nơi mua giá rẻ
Acetic Acid Chemical Information


Acetic Acid (CAS: 64-19-7) is an important chemical widely produced around the world, particularly in countries such as South Korea, China, and the United States. It is volatile and reacts vigorously with many metals, especially alkali metals. If exposed directly, CH3COOH can cause irritation to the skin, eyes, and respiratory system; therefore, appropriate safety precautions must be taken when working with this chemical.

Therefore, thorough personal protective measures must be implemented, and safety regulations must be strictly followed when working with this acid to avoid the risk of direct exposure to the environment.



Chemical Properties of Acetic Acid (CH3COOH)




  • pH: Ranges from 2.4 to 2.6, depending on the solution concentration.


  • Boiling point: 118°C (244°F).


  • Solubility: Completely soluble in water and many organic solvents.


  • Chemical Reactions: CH3COOH can participate in reactions to form esters, acetic anhydride, and other organic compounds.


  • Corrosiveness: In its concentrated form, Acetic Acid can corrode metals and sensitive materials.



    • Applications of CH3COOH



    Axit axetic CH3OOH: Mô tả, ứng dụng và nơi mua giá rẻ
    Applications of CH3COOH



    • Acetic Acid, also known in its diluted form as vinegar, has many applications in various fields:


  • Chemical Production: It serves as a basic raw material in the production of acetic anhydride, vinyl acetate (used in PVC production), and various esters used in paints, inks, and plastics.


  • Pharmaceuticals and Medicinal Chemistry: In the pharmaceutical industry, CH3COOH is used to produce certain medications and is employed in the synthesis of aspirin, acetaminophen, and many other important pharmaceutical compounds.


  • Food industry: Diluted CH3COOH is used as a preservative and flavoring agent in food. Additionally, it is used to adjust the acidity in certain foods.


  • Textile Dyeing: It is used to treat synthetic fibers and as an intermediate in the dyeing process. Acetic Acid plays a crucial role in the textile industry, particularly in the production of synthetic fibers and dyes.


  • Paper production: This acid is also involved in the processing of cellulose for the production of paper and cardboard.


  • Cleaning agents: Due to its mild corrosive properties, it is commonly used in cleaning and detergent products.


  • Water treatment: Acetic Acid is used to adjust pH levels in industrial and residential water treatment.


  • Food: Diluted CH3COOH (table vinegar) is a common food additive used to preserve food and adjust acidity.




    • You can also learn more about sodium acetate here.




    Where to Buy Affordable
    Acetic Acid


    If you’re looking to buy high-quality Acetic Acid at a great price, Loc Thien Chemicals is a trusted source. We specialize in supplying pure CH3COOH in a variety of concentrations to meet the needs of industrial, food, and pharmaceutical production. 




    • 📞 Contact us now at 0979 891 929 for consultation and the best quote!




    If you’re looking for a reputable supplier of acetic acid in Ho Chi Minh City, check out more details here.



    Acetic Acid (CH₃COOH) is an important chemical with many applications in daily life and industry. However, when using it, it’s essential to understand its properties, risks, and proper storage methods to ensure safety. If you have any other questions, please contact Loc Thien Chemicals for more detailed advice!




    Axit axetic CH3OOH: Mô tả, ứng dụng và nơi mua giá rẻ




    LOC THIEN INVESTMENT AND DEVELOPMENT CO., LTD.

    • Address: 452/6B Provincial Road 10, Binh Tri Dong Ward, Ho Chi Minh City
    • Phone: 0979 891 929
    • Website: hoachatlocthien.com
    • Fax: 0979 891 929 - Hotline: 0979 891 929





    Is Acetic Acid a strong acid?

    Acetic Acid belongs to the group of weak acids because it only partially dissociates in water, producing H⁺ and CH₃COO⁻ ions. Compared to Sulfuric Acid (H₂SO₄) or Hydrochloric Acid (HCl), Acetic Acid has a lower degree of ionization, but in its concentrated form, it can still be corrosive and react vigorously with many materials.

    Does Acetic Acid have any health effects?

    Direct contact with concentrated Acetic Acid may result in the following health issues:
    + Inhaling Acetic Acid fumes can cause respiratory tract irritation, difficulty breathing, coughing, or damage to the mucous membranes.
    + Contact with the skin and eyes can cause chemical burns, irritation, redness, or corneal damage if not rinsed off promptly.
    + Ingestion of concentrated CH₃COOH can cause damage to the digestive system, esophageal burns, abdominal pain, or even be life-threatening.

    Can Acetic Acid be used to clean stains and as a cleaning agent?

    Yes. Diluted Acetic Acid (white vinegar) is commonly used as a natural cleaner to remove limescale, eliminate odors, and kill bacteria on surfaces. However, avoid using it on marble, limestone, aluminum, or other materials prone to corrosion.

    Can Acetic Acid be used to adjust pH?

    Yes, CH₃COOH is a weak acid and is therefore commonly used to adjust pH in many fields, such as:
    + In the food industry, it helps adjust the acidity of food, keeping it fresh longer.
    + In water treatment, Acetic Acid is used to adjust the pH in Wastewater Treatment systems or Swimming Pools.

    Why does Acetic Acid have a distinctive odor?

    The pungent odor of Acetic Acid comes from molecules that evaporate easily, even at room temperature. When exposed to air, Acetic Acid vapors disperse and can cause irritation at high concentrations.

    Can Acetic Acid damage metals?

    Yes, concentrated Acetic Acid can react with metals such as zinc, magnesium, and iron to form acetate salts and hydrogen gas (H₂). Therefore, CH₃COOH should not be stored in metal containers; instead, use HDPE plastic bottles or acid-resistant glass containers.

    Is Acetic Acid a good solvent?

    Yes. Thanks to its high solubility in water and many organic solvents such as alcohol, ether, and benzene, Acetic Acid is commonly used as a solvent in the chemical and pharmaceutical industries.

    What is the difference between industrial-grade Acetic Acid and food-grade Acetic Acid?

    + Food-grade Acetic Acid (table vinegar): It has high purity, is safe for use in food, and typically has a concentration of 4% – 8%.
    + Industrial-grade Acetic Acid: Typically has a concentration of 99%, is used in the production of plastics, rubber, and textiles, and may contain impurities that are unsafe for consumption.

    Does Acetic Acid have an impact on the environment?
    Acetic Acid biodegrades well in water and the natural environment, so it is less harmful to ecosystems than many other industrial chemicals. However, when discharged into water sources at high concentrations, it can alter the water’s pH, affecting aquatic ecosystems.

    Is Acetic Acid flammable?

    Concentrated Acetic Acid (above 99%) can ignite at high temperatures (flash point around 39°C). Therefore, it must be stored away from sources of ignition and protected from high temperatures.

    How should Acetic Acid be stored safely?

    Store it in a dedicated container, away from reactive metals.
    Keep it in a dry, cool, well-ventilated area, away from high temperatures.
    Avoid direct exposure to sunlight to minimize evaporation.
    Wear gloves, safety goggles, and a respirator when handling concentrated Acetic Acid.

    Can Acetic Acid be used in the medical field?

    Yes. Acetic Acid has antibacterial properties and is used for:
    + Cleaning wounds (an acetic acid solution 1% can kill antibiotic-resistant bacteria).
    + Use in cytological testing, such as the Acetic Acid Test for cervical cancer screening.

    Why can Acetic Acid preserve food?

    Acetic Acid inhibits the growth of bacteria and yeast, slowing down the spoilage of food. It is commonly used in canning, pickling, and the production of acidic food products.

    Can Acetic Acid replace Citric Acid in food?

    In some cases, Acetic Acid can replace Citric Acid to adjust acidity. However, Citric Acid generally has a milder taste and is more suitable for certain products such as soft drinks and confectionery.

    Does Acetic Acid have antibacterial properties?

    Yes. Due to its strong acidity, Acetic Acid can kill many types of bacteria and fungi, especially when used at the appropriate concentration. This is why it is commonly found in disinfectants and biological cleaning products.

    Can concentrated Acetic Acid be diluted with water?

    Yes, but you must slowly pour Acetic Acid into the water—not the other way around—to avoid a dangerous exothermic reaction.

    Can Acetic Acid be used in fish tanks or aquariums?

    It is not recommended. Although Acetic Acid can adjust the pH of the water, if the concentration is not strictly controlled, it can cause pH shock, which can seriously harm fish and aquatic organisms.

    Does Acetic Acid interact with medications?
    Some medications may be affected by an acidic environment, so you should not use CH₃COOH while taking medication without a doctor’s guidance.

    Can Acetic Acid be recycled?

    Yes. Acetic Acid from manufacturing processes can be recovered and recycled through distillation or neutralization, helping to reduce chemical waste.

    Can Acetic Acid be mixed to make homemade vinegar?

    No. Making vinegar from Acetic Acid at home may not ensure food safety and carries the risk of incorrect concentration, which can affect your health.