Cosmetic Grade Pharmaceutical Grade 99% Kojic Acid CAS 501-30-4

• Customization: Available
• CAS No.: 501-30-4
• Formula: C6h6o4
• Model NO.: kojic acid
• EINECS: 207-922-4
• Source: Organic Acids
• Appearance: Powder
• Grade Standard: Cosmetic Grade
• Colour: White
• Store: Kept in a Light-Proof, Well-Closed, Dry and Cool P
• Quality Guarantee Period: Two Years
• Sample: Availiable
• Trading: Support for One-Stop Purchasing
• Application: Skin Care
• Transport Package: Foil Bag and Drum and Carton
• Specification: Powder
• Trademark: YH
• Origin: China
• HS Code: 2918199090
• Production Capacity: 50000tons/Month

Product Description

Product Description

^{Kojic acid is a kind of tyrosinase inhibitor by fermentation. It is odorless, colorless and safe. Many fermentative foods, such as soybean, soy sauce and wine, contain kojic acid. It also can be found in some microorganisms, including aspergillus oryzae, aspergillus parasiticus, aspergillus flavus, etc. Japan started to produce kojic acid in the 1970s.}
 

^{Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents.}

 

Specification

ITEM	STANDARD
State	Powder or granules,no caking
Absorbance(4%,400nm)	≤0.12
Transparency(0.5%,400nm)	≥95.0%
pH(1%)	5.0~7.5
Intrinsic viscosity	Actual value
Loss on drying	≤10.0%
Heavy metals(Pb)	≤10ppm
Assay	≥92%
Total bacterial count	≤100CFU/g
Yeasts & mold	≤20CFU/g
Staph	Negative
E. coli	Negative
Pseudomonas aeruginosa	Negative

Detailed Photos

 

 

 

Application

 

• ^{1). Applied in Agriculture: Kojic acid is used in producing biological pesticides;
  2). Applied in other fields: Kojic acid is also used as an iron analytical reagent and film spotting agent, etc;
  3). Applied in Cosmetics,kojic acid has been widely added to lotions, face masks, liquid creams, and skin creams. Recommendation usage for cosmetics: 0.2~1.0%;
  4). Applied in Food additive,kojic acid work as an antiseptic, antioxidant, preservative, and color stabilizer in meat processing, and also act as a useful material for food aromatizer - maltol and ethyl maltol.}

 

Packaging & Shipping

 

Company Profile

 

HeBei YaHeng Import and Export Trading CO.,LTD.located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and cellulose. Our company has many years of export experience and professional logistics distribution in this industry. Our products are strictly in accordance with international industry standards, with excellent quality, and good market reputation. In recent years, our company has expanded to multiple countries and regions, and has received customer satisfaction and praise. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.

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