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Home > Products >  Manufacturer supply skin whitening 99%+ Kojic acid ; Kojic acid dipalmitate powder in stock

Manufacturer supply skin whitening 99%+ Kojic acid ; Kojic acid dipalmitate powder in stock CAS NO.501-30-4

  • Min.Order: 1 Kilogram
  • Payment Terms: D/A,D/P,T/T,Western Union,MoneyGram,Other
  • Product Details


  • Kojic acid
  • Kojic acid powder
  • Kojic acid dipalmitate

Quick Details

  • ProName: Manufacturer supply skin whitening 99%...
  • CasNo: 501-30-4
  • Molecular Formula: C6H6O4
  • Appearance: White fine powder
  • Application: Cosmetic Raw Materials
  • DeliveryTime: in stock, at any time
  • PackAge: 1kg/bag,25kg/drum(Aluminum foil bag&zi...
  • Port: any chinese port
  • ProductionCapacity: 3 Metric Ton/Month
  • Purity: 99%
  • Storage: Stored in shade,cool dry ventilated ar...
  • Transportation: shipping by DHL,UPS,FEDEX,TNT,EMS,EUB…
  • LimitNum: 1 Kilogram


Name: Kojic acid
Chemical name: 5-Hydroxy-2-hydroxymethyl-1,4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
CAS#: 501-30-4
Molecule structure:
Molecular formula: C6H6O4 
Molecular weight: 142.11
Appearance: White or yellowish powder
Melting point: 152~156℃
Assay: ≥ 99% 
PropertyBecause kojic acid can inhibit the melanin growing of body-skin, its application is being more and more wide in whiten cosmetic, bath lotion, etc. As to its actions of antiseptic, antioxidant, kojic acid also can be widely used in food aseptic, antioxidant of grease and food, antistaling agent of fruit and vegetable. In addition, kojic acid can also be used in antibiotic synthetic intermediate products, agriculture plant tutelage and chemical reagent, etc .
Package and storage: 1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light.


Our advantages:


1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.


2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, 

and we have stock in there for transferring.


3,We have clients throughout the world.

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.


Kojic acid CAS 501-30-4 Cosmetic Raw Materials 


Kojic acid Quick Details


Chemical Name: Kojic acid
CAS No.: 501-30-4
Molecular Fomula: C6H6O4

Molecular weight: 142.11

Appearance: White or off white crystal



Kojic acid Typical Properties





White or off white crystal



Melting point


Loss on drying


Ignition residue




Heavy metal







Use of Kojic acid 


Whitening material of Cosmetics.


Kojic acid, also known as kojic acid, gallic acid, is a melanin-specific inhibitor, which enters the skin cells to complex with the copper ions in cells, changing the three-dimensional structure of tyrosinase and preventing the activation of tyrosinase , Thereby inhibiting the formation of melanin. Kojic acid whitening active agent than other whitening agents have a better tyrosinase inhibitory effect. It does not act on the other biological enzymes in the cell, no toxic effects on the cells, but it can also enter the interstitial cells, composed of interstitial glia, play a role in water retention and increase skin elasticity. Has been incorporated into a variety of cosmetics, made for freckles, age spots, pigmentation and acne whitening cosmetics.


Kojic acid also has the role of scavenging free radicals, enhancing cell viability, food preservation and color protection, is widely used in medicine and food.


Kojic acid Packaging and Shipping

Carton, 25 kgs;


Kojic acid Storage


Notes: Keep stored in cool, dry conditions in well sealed containers.


Company Information

About us

Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and intermediates. It has trade with other Asian countries and Europe, the Americas and African countries. Important exporters of pharmaceutical chemical raw materials and the world's latest importers of pharmaceutical raw materials.

    Shaanxi Mingqi Chemical Co., Ltd has always been adhering to the company to market-oriented, customer-centric, with professional and enterprising team spirit and the company's strong financial strength, to provide customers with fast, high quality and efficient services, and always " To benefit customers "for the purpose.

      In the pharmaceutical raw materials and intermediates export business, the company by virtue of years of accumulated experience and high quality and reasonable talent structure, accurate grasp of the market, not only with a number of well-known domestic production enterprises to establish a long-term stable strategic cooperative relations in the global pharmaceutical chemical raw materials And chemical intermediates on the market also won the loyal customer base and a very strong strategic partner, set up a professional image of the outsourcing of pharmaceutical procurement. On the basis of continuing to develop the existing export trade business, the Company has formulated the idea of establishing independent research and development center and constructing the production base of pharmaceutical and chemical products according to the future development trend of the pharmaceutical and chemical industry, and strives to establish the combination of R & D, manufacturing and trade Of the business development model.

      While actively expanding their business and creating economic profits, enterprises do not forget their social responsibility, and actively participate in greening trees, poor students and other social activities, and become a tradition for many years, creating a good social benefits.


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