Name: Kojic acid
Cas: 501-30-4
Purity: 99%
MOQ: 1KG
Directory Guidance on Kojic acid
Chemical Structure
Basic Info
Kojic acid, additionally known as koji acid or ju acid, is a natural acid with antibacterial buildings produced by cardio fermentation of sugar by Aspergillus and Yeast infection at 30-32 ℃.
Kojic acid exists in yeast and is a risk-free food for individuals to consume. In recent years, a multitude of license files have actually reported the application of Kojic acid in cosmetics
Kojic acid can chelate with copper in tyrosinase to suspend it, which is the basis of its bleaching result.
Scientific and application trial outcomes have shown that Kojic acid has a strong repressive impact on melanin manufacturing in human skin, and is safe, safe, and will certainly not create sequelae of vitiligo. Kojic acid is mainly utilized in skin lightening products, anti-aging items, sunscreen items, lightening facial cleansers, and elegance cosmetics.
Physical and chemical residential properties
Kojic acid crystals are prismatic, needle formed, and anemic. Kojic acid is quickly soluble in water, alcohol, and acetone, somewhat soluble in ether, ethyl acetate, chloroform, and pyridine, but tough to liquify in many various other solvents. It can be purified by condensation in solvents such as acetone and ethyl acetate, or sublimated under reduced pressure at 150-200 ℃. The melting point is 151-154 ℃.
Kojic acid and its 5,7-diethyl ester derivatives exhibit certain absorption peaks at 315nm and 255nm, specifically.
Kojic acid is unpredictable to light and heat. When a 0.5% concentration of Kojic acid solution is dealt with at 100 ℃ for 3 hours or exposed to sunlight for 5 hours at various pH worths, the option turns pale yellow to yellow brownish in the pH range of 5-7, while there is little adjustment at pH 4.
Product Introduction
| Kojic acid Chemical Properties |
| Melting point | 152-155 °C (lit.) |
| Boiling point | 179.65°C (rough estimate) |
| density | 1.1712 (rough estimate) |
| refractive index | 1.4434 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly, Sonicated) |
| form | Crystalline Powder |
| pka | 7.9(at 25℃) |
| color | White to beige-brown |
| Water Solubility | SOLUBLE |
| λmax | 269nm(CHCl3)(lit.) |
| Merck | 14,5317 |
| BRN | 120895 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| LogP | -0.640 |
| CAS DataBase Reference | 501-30-4(CAS DataBase Reference) |
Product Nature
Product Nature
Product Name | Kojic acid |
brand | China Lookchemical |
Specification | 99% |
MOQ | 1KG |
Storage conditions | Store in cool & dry place, Keep away from strong light and heat. |
Sample | Available |
Product Packaging
Application and Usage
( 1) Kojic acid has a vast array of applications in food manufacturing. In the past, Kojic acid was utilized to avoid oil spoilage because of its antioxidant residential properties. In the last few years, literary works records have revealed that Kojic acid has anti-bacterial and insect resistant results, and can be utilized as a food preservative, chemical, and shade protectant with substantial effects. It can replace chemical preservatives and is extensively used in meat processing color defense, vegetables and fruit conservation, and sanitation and preservation of raw foods.
Kojic acid can also be made use of as a cut blossom preservative to prolong flower conservation and service life. Including Kojic acid to food not just does not impact its taste, aroma, and texture, yet likewise hinders the conversion of nitrite right into cancer causing nitrosamines. This repressive effect is of wonderful value for the upgrading of healed meat items.
In terms of agricultural production, Kojic acid can be made use of as a biopesticide, insecticide, and biofertilizer. Whether splashed or root applied, it has a substantial impact on enhancing the yield and income of grain and veggies.
( 2) Kojic acid is utilized as a raw material for food flavoring agents maltol and ethyl maltol.
( 3) Kojic acid can be made use of as a raw material for the production of cephalosporin antibiotics.
( 4) Kojic acid not only has a wide variety of applications in food handling, however additionally has great beauty impacts such as blemish removal and lightening. Kojic acid and its by-products such as acetate have certain anti-bacterial properties and do not trigger one-time or collective irritation to the skin. They can be used as preservatives in cosmetics and food.
Kojic acid can additionally strongly take in ultraviolet rays and can be utilized alone or in combination with various sunscreen products such as soap. It can treat and stop the formation of skin coloring such as liver areas, with a dose of 1-2.5% showing substantial results. Assists keep humidity and reduce skin creases. Utilized in hair products to get rid of dandruff.
( 5) Kojic acid can be used as a spices and basic material for the production of larch bark extract and ethyl deciduous bark extract.
Related References
Wikipedia-Kojic acid
Manufacturer of Kojic acid
Achievements
Service
FAQ
Advice on Shipping
Achievements
China Lookchemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of surfactant,cosmetic raw materials, disinfectants, flavors, and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Lookchemical will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Kojic acid manufacturer, Look Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Service
Pre-Sales Service
*The company cooperates with research institutes. We strictly control the process of raw materials up to the finished product.
*Dedicated to serving customers first, we provide reasonable prices, high quality products and timely delivery and follow-up services.
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
FAQ
To ensure the convenience of clients,we always set accurate reply for crucial question.Clients will get answer by inputting “keywords”to help clients solve relevant questions.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
Advice on Shipping
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
China Lookchemical is a professional enterprise that integrates research and development, production, and sales of new chemicals. The company was the first to specialize in providing organic intermediates. After several years of continuous efforts, especially in the fields of surfactants, feed additives, plant extracts, pesticides, industrial chemicals, etc., significant breakthroughs have been made.
The company adheres to the concept of “integrity management, strict quality control, customer first” and has received unanimous praise from customers at home and abroad.
At the same time, we can also provide customers with excellent transportation services. Adhere to customer centricity and integrity as the source of development, and gradually improve the company’s various systems. We are high-quality management personnel who have been engaged in chemical trade for many years, with a modern market management philosophy, and constantly explore customer market demands using flexible methods.
Cooperation Partner
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