Product information
Capryloylhydroxamic acid powder (CHA) is a relatively new cosmetic ingredient, which has gained significant popularity in recent years. As a result of its antimicrobial and preservative properties, CHA is widely used in personal care and beauty products. It is a derivative of hydroxamic acid, which is a compound that is widely used in the pharmaceutical industry. CHA has been found to be safe, effective and well-tolerated, which makes it a popular choice for use in various products.
CHA is a compound that belongs to the family of hydroxamic acids. These acids are produced by the reaction between hydroxylamine and an acid, resulting in the formation of a molecule that has both hydroxyl and amide functional groups. Hydroxamic acids have been used in the pharmaceutical industry for many years due to their abilities to act as complexing agents and chelators. These acids have also been found to exhibit antimicrobial activity, which has led to their use in personal care products.
Capryloylhydroxamic acid was first synthesized in 2010 by a group of researchers from the University of California, Berkeley. The researchers were investigating the properties of hydroxamic acids and were interested in developing new compounds with improved properties. They discovered that capryloylhydroxamic acid was more effective than other hydroxamic acids and exhibited excellent antimicrobial properties.In this article, we will delve into the uses of CHA, which will provide a comprehensive understanding of this ingredient.

Basic parameters
|
Molecular formula |
C8H17NO2 |
|
Molecular weight |
159.23 |
|
EINECS number |
230-936-7 |
|
Melting point |
79-81℃ |
|
Volatile substances |
≤0.5% |
|
Hydroxylamine Hydrochloride Value |
≤0.2% |
|
Relative density (25℃) |
1.0-1.03 |
|
Refractive index (20℃) |
1.437-1.447 |
What are the characteristics of Capryloylhydroxamic Acid Powder?
- Bacteriostasis: Octyl hydroxamic acid powder has a strong ability to inhibit microorganisms and bacteria. It has antibacterial effect on many common pathogens such as bacteria and fungi, and can inhibit their growth and reproduction to some extent.
- High efficiency and low toxicity: compared with traditional antibacterial agents, octanoyl hydroxamic acid powder has strong antibacterial effect and low toxicity. This makes it have good application potential in the field of medicine and personal care products.
- Widely used: Octyl hydroxamic acid powder can be used in many fields, such as cosmetics, personal care products, pharmaceutical preparations, food preservatives and so on. It is widely used in various skin care products, shampoos, oral care products, disinfectants and so on to provide lasting antibacterial effect.
- Stability: Octyl hydroxamic acid powder has good physical and chemical stability and high temperature resistance. It is stable in storage at room temperature, and can maintain its antibacterial performance in some high-temperature treatment processes, and enhance the safety and service life of products.
Application of Octyl Isohydroxamic Acid Powder
Metal corrosion inhibitor: Octyl hydroxamic acid powder can be used as an additive of metal corrosion inhibitor. It can form a protective film with the metal surface to prevent the metal from reacting with corrosive substances in oxygen, water, acid and other environments, thus prolonging the service life of the metal.
Intermediate in organic synthesis: Octyl hydroxamic acid powder can be used as an important intermediate in organic synthesis. It can participate in various synthetic reactions, such as the synthesis of catalysts and the construction of organic compounds. Because of the particularity of its molecular structure, it can react with other compounds to produce organic compounds with specific functions.
Drug research and development: Octyl hydroxamic acid powder also has certain application in the field of drug research and development. It can be used as an inhibitor or activator to participate in the synthesis process of drugs, thus affecting the activity and effect of drugs. In addition, it can also be used to enhance and control the stability of drugs.
Electrochemical field: Octyl hydroxamic acid powder also has some applications in electrochemical field. It can be used as an electrode surface modifier to improve the catalytic performance and stability of the electrode. This is of great significance for electrochemical energy storage equipment, sensors and electrolytic cells.
CHA stability constant
|
Fe2+ |
11.4 |
|
Fe3+ |
4.8 |
|
Ca2+ |
2.4 |
Function:
Antibacterial effect: It has strong ability to inhibit bacteria, fungi and other microorganisms, can effectively kill or inhibit the growth and reproduction of pathogens, and provide lasting antibacterial effect.
Odor removal: Octyl hydroxamic acid powder can help remove malodor and odor. It can neutralize odor molecules, reduce the odor in products or environment, and provide fresh fragrance.
Preservation function: it can inhibit the growth of microorganisms in food, extend the shelf life of food, and reduce food corruption and deterioration.
Disinfection: widely used in medicine and personal care products, it can provide disinfection and sterilization functions and help prevent infection and spread diseases.
It should be noted that the specific functions of octanoyl hydroxamic acid powder should be determined according to the formulas and use requirements of different products, and the corresponding use methods and safety standards should be followed.
Use attention
Use amount 0.08-0.1%, mixed with other preservatives for use
It can be prepared into 10% propylene glycol solution before use for convenient use
Detection index
|
Exterior |
White to off-white powder |
|
Odor |
Characteristic odor |
|
PH (2% aqueous solution, 25℃) |
5-7 |
|
Content (Tetrahydromethylpyrimidine carboxylic acid) |
>99% |
|
Total number of colonies (cfu/ml) |
≤100cfu/ml |
|
Mold & Yeast |
≤10cfu/ml |
|
Escherichia coli & Pseudomonas aeruginosa & Staphylococcus aureus |
No detection |
|
Heavy metal |
≤20ppm |
Recipe tips
It is recommended to control the temperature, do not operate in a high-temperature environment for a long time, no more than 2 hours at 90°C, no more than 6 hours at 60°C
It should be used in combination with other raw materials when preparing preservatives to achieve broad-spectrum antibacterial results
Recommended PH value: 2-8, if it exceeds the range, it will reduce the active effect of the product
Compatible with most cosmetic ingredients, but iron ions may be discolored due to its discoloration. A certain amount of EDTA-2Na can be added
Toxicity test
Acute oral toxicity test
Octanoyl hydroxamic acid
Rat: LD50=10700mg/(kg)
Decimal: 8820mg/(kg)
Acute transdermal retoxicity test
1,2 Hexanediol
Rat, male: LD50=6166mg/(kg)
Ethylhexylglycerol
LD50>2000mg/(kg)
Result: No allergies under normal concentration; no irritation to skin and eyes
Sample notes
Most of the products in this shop can provide sample service
Number of samples: 10-50g
Cost: Free/reasonably charge a certain fee for special products with higher value
Sample freight: paid by the buyer
Order method: contact customer service for consultation
Our Certification:

Flow Chart:

Packaging & Shipping:

Contact us
We are a raw material supplier from China, with a wide range of products, complete specifications, factory direct sales, and competitive prices. If you want to know more about our capryloylhydroxamic acid powder, please contact us through our website or email. Our customer team will always be at your service and answer any questions or concerns you may have.
Our common email addresses are ella.zhang@huilinbio-tech.com; Offline, you can come to the site to see the factory. Our factory is located in Room 706, Building B, Fengze Science Park, No. 170, West Street, Yanta District, Xi'an, Shaanxi Province, welcome to contact us.
Why choose us?
- We take pride in being a responsible corporate citizen and contributing to our community.
- Since its establishment, our company has been deeply engaged in the Capryloylhydroxamic Acid Powder industry, and currently has various professional talents in the team, which can provide customers with professional solutions. We can reasonably design products according to customer needs and solve some difficult problems.
- We are always looking for ways to innovate and improve our products and services.
- After years of continuous development, the company has formed a main business and research and development field with professional characteristics.
- As a supplier and manufacturer, we provide competitive pricing.
- We strive to win the recognition and praise of all related parties, accumulate positive energy and promote the positive cycle.
- At our factory, we use advanced technology to produce the highest quality products.
- We believe that only by pursuing scientific and technological progress and constantly making innovations in technology, management and operation can we be at the forefront of our peers and be dynamic and competitive in the market.
- We are constantly updating our product line to meet the changing needs of our customers.
- We believe that progress is constant transcendence and transcendence comes from relentless pursuit. Only through continuous self-improvement can we achieve a leading position.
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