Keywords

• Kojic acid
• 501-30-4
• C6H6O4

Quick Details

• ProName: Kojic acid 501-30-4 C6H6O4
• CasNo: 501-30-4
• Molecular Formula: C6H6O4
• Appearance: detailed in specifcations
• Application: Aripiprazole Intermediate functional...
• DeliveryTime: within 5days
• PackAge: as needed
• Port: China main port
• ProductionCapacity: 500 Metric Ton/Month
• Purity: 99%
• Storage: Keep in dry and cool condition
• Transportation: by air or sea
• LimitNum: 1 Kilogram
• MF: C13H21O3PS

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Company information

Henan Sunlake Enterprise Corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas.We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team.We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.

Details

Kojic acid Basic information

Organic acids Physicochemical properties Food additives Add whitening whitening cosmetics and kojic acid in food Pest control and crop yield Microbial fermentation of kojic acid Application and use Application prospect Extraction and purification of kojic acid The safety of kojic acid

Product Name:	Kojic acid
Synonyms:	4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
CAS:	501-30-4
MF:	C6H6O4
MW:	142.11
EINECS:	207-922-4
Product Categories:	FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivatives;Chelating Agents & Ligands;Herb extract;inhibitor;Cosmetics;Fine Chemical
Mol File:	501-30-4.mol

Kojic acid Chemical Properties

mp	152-155 °C(lit.)
storage temp.	Refrigerator
Water Solubility	SOLUBLE
Merck	14,5317
BRN	120895
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	501-30-4(CAS DataBase Reference)
NIST Chemistry Reference	5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System	4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- (501-30-4)

Safety Information

Hazard Codes	Xn
Risk Statements	40-68
Safety Statements	22-24/25-36/37-36
WGK Germany	3
RTECS	UQ0875000
HS Code	29329995
Hazardous Substances Data	501-30-4(Hazardous Substances Data)

MSDS Information

Provider	Language
Kojic acid	English
ACROS	English
SigmaAldrich	English
ALFA	English

Kojic acid Usage And Synthesis

Organic acids

Kojic acid is composed of glucose by Aspergillus Candida in 30 ~ 32 ℃ under aerobic fermentation, having the antibacterial effect of organic acid, molecular structure is for substituted gamma pyrone, in naturally occurring γ-pyranone compounds, well-known compounds are only kojic acid and maltol. In 1907, Saito is by Aspergillus isolated kojic acid crystals. In 1912, it was named by Yabuta and in 1924 to determine the structure of kojic acid. In 1953, Arnstela (surface fermentation) and in1971 Kitada Makio (submerged fermentation) using isotope tracing technique converted that kojic acid is glucose without carbon frame fracture direct oxidation and dehydration to form. Kojic acid is present in the song, it is what people eat, safe use. In recent years, application of a large number of patent documentation report kojic acid was used in cosmetics. Tyrosinase is a key enzyme in melanin formation. Kojic acid can combine with tyrosinase copper chelate and make the loss of activity, which is the whitening effect.Clinical application and experimental results show that kojic acid can generate strong inhibitory effect on human skin melanin, safe and non-toxic, will not be caused sequelae of leukoplakia. Better combination of kojic acid and other agents (such as superoxide dismutase (SOD), placenta extract, amino acids, sunscreen agents and various kinds of plant extracts, etc.). Kojic acid is mainly used for skin whitening products, anti-aging products, sunscreen products, whitening facial cleanser and cosmetics. Kojic acid has certain antibacterial activity. Gram negative bacteria of kojic acid sodium of sensitive degree is greater than gram positive bacteria, while most other contrary in the antimicrobial substances. Inhibitory effect of kojic acid is far below other antibacterial substances and its antibacterial activity is bacteriostatic rather than sterilization. Kojic acid on yeast, virus and phage is invalid. The above information is edited by the chemicalbook Han Ya.

Physicochemical properties

Kojic acid crystal is prism shape, acicular, colorless. Kojic acid is soluble in water, alcohol, acetone, slightly soluble in ether, ethyl acetate, chloroform and pyridine, insoluble in most other