Wholesale Price Skin Whitening Ingredient 501-30-4 Pure Powder Kojic Acid

• Customization: Available
• CAS No.: 501-30-4
• Formula: C6h6o4
• Model NO.: Kojic Acid
• EINECS: 207-922-4
• Function: Cosmetic Ingredients
• Certification: MSDS
• Usage: Cosmetic Raw Materials
• Raw Material: Agricultural and Sideline Products
• Transport Machine: The Distribution of Liquefied Petroleum Gas Tank Car
• Storage: Cool Dry Place
• Density: 1.1712 (Rough Estimate)
• Loss on Drying: 0.5% Max
• Boiling Point: 179.65°c (Rough Estimate)
• Transport Package: Aluminium Foil Bag; Carton; Fibre Drum
• Specification: 25kg/50kg
• Trademark: Hai Chemical
• Origin: China
• HS Code: 2932999099
• Production Capacity: 5000tons/Month

Product Description

 

Product Description

Kojic acid, is a melanin-specific inhibitor, which can complexe with copper ions in cells after entering skin cells, change the three-dimensional structure of tyrosinase, prevent the activation of tyrosinase, thereby inhibiting the formation of melanin. Kojic acid whitening activists have better tyrosinase inhibition effect than other whitening actives. It does not act on other biological enzymes in the cell, has no toxic effect on the cell, and it can also enter the interstitium to form the intercellular glia, which plays a role in retaining water and increasing skin elasticity. It has been incorporated into various cosmetics to make whitening cosmetics for freckles, age spots, pigmentation and acne.

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

 

Detailed Photos

Product Parameters

 

Item	Specification	Result
Appearance	White or off white crystal	Whit or off white crystal
Assay	≥99.0%	99.70%
Melting point	152~156ºC	153.2~155.6ºC
Loss on drying	≤0.5%	0.20%
Ignition residue	≤0.1%	0.06%
Chloride	≤50ppm	20ppm
Alfatoxin	Not detectable	Not detectable
Heavy metal	≤3ppm	Not detectable
Ferrum	≤10ppm	Not detectable

Application
1. Application in the field of cosmetics. In human skin, tyrosine is catalyzed by tyrosinase, complex oxidation and polymerization with oxygen radicals, and finally synthesis of melanin. Kojic acid can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of skin melanin, and it is safe and non-toxic, and will not produce white spot sequelae, so kojic acid has been incorporated into lotions, masks, lotions, skin creams, and made into high-end whitening cosmetics that can effectively treat freckles, age spots, pigmentation, acne, etc. A concentration of 20ug/ml kojic acid can inhibit the activity of 70~80% of a variety of tyrosinase (or polyphenol oxidase PPO), and the general amount added in cosmetics is 0.5~2.0%.

2. Food processing field. Kojic acid can be used as a food additive to play a role in preservation, antiseptic, and antioxidant effects. Experiments have proved that kojic acid can inhibit the conversion of NaNO2 in smoked meat into carcinogenic nitrosamines, and the addition of kojic acid to food will not affect the taste, aroma and texture of food; Kojic acid is also a raw material for the production of maltol and ethyl maltol, and in food processing, kojic acid has a wide range of applications.

3. Pharmaceutical field. Because kojic acid has no mutagenic effect on eukaryotic cells, and can eliminate free radicals in the human body, enhance white blood cell power and other effects, which is beneficial to human health, kojic acid has been used as a raw material for cephalosporin antibiotics, and the finished drugs produced are used to treat headache, toothache and local inflammation and other diseases, and the analgesic and anti-inflammatory effects are very ideal.

4. In the field of agriculture. Kojic acid can be used in the production of biopesticides. Add 0.5~1.0% kojic acid made of biological micro fertilizer (dark red liquid), whether it is sprayed at low concentration as foliar fertilizer, or made into a growth enhancer for root application, this crop production promoter has obvious yield increase effect on grain and vegetables.

5. In other fields. Kojic acid can also be used as an iron analysis reagent, film spot remover, etc.

Packaging & Shipping

Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
Delivery
 

Company Profile

CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
 
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
 
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
 
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
 
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
your visiting and hope to hearing from you!
 

FAQ

Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai,FOB Fujian, CIF

Q2. How long is the guarantee (period)?
A2:One years quality warranty .

Q3: Can I get samples?
A3: Yes, we can supply free sample, you pay for the freight charge only.

Q4: How to pay? 
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC,
are ok.

Q5: How is your MOQ? 
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that
sample charge is100% paid.

Q6: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before
quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We
are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

Q7.How long is our Production leading time?
A7:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time
(August,September,October).

Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the
customs declaration at your side.

Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to
products, they would be responsible for the damage .If it is not a very serious problems,we will help you and
compensate you the damaged parts.