Details:

Product Name	Kojic Acid Dipalmitate
CAS No	79725-98-7
MF	C38h66o6
Color	White Powder
Purity	99%

Kojic acid dipalmitate is modified kojic acid derivative,which not only overcomes the instability to light, heat and metallicion, but also

keeps the inhibitory tyrosinase activity and prevents the forming of melanin.

Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble

skin whitening agent,it is easier to be absorbed by skin.

Function:

1. Kojic acid dipalmitate is a new skin whitening agent,it can prevent the formation of melanin by inhibiting the activity of tyrase,

effective ratio can be up to 80%,so it have a evidently whitening effect and the effect is stronger than the Kojic Acid Dipalmitate.

2. Kojic Acid dipalmitate is widely used in whiten cosmetic applied as a skin lightening agent due to its potential to inhibit the enzyme tyrosinase.

Tyrosinase is necessary for the synthesis of melanin, which offers skin its coloring.

3. Kojic Acid dipalmitate also has antibacterial, antifungal and antioxidant attributes. It can protect against fruits from turning

brown and is also applied to preserve the pink and red shade of seafood.

4. Kojic Acid dipalmitate can also be used in antibiotic synthetic intermediate products, agriculture plant tutelage and chemical reagent, ect.

from starting.

 

Items	Specification	Results
Appearance:	off-white to White Crystalline Powder	White Powder
HPLC	IR spectra is consistent with CRS	Conforms
Residue on ignition	≤0.5%	0.07%
Loss on drying	≤0.5%	0.1%
PH	4.5-6.5	5.9
Melting Point	92-96°C	94.5~95°C
Heavy metal Pb : Cadmium(Cd) : As : Hg:	≤ 10ppm <1 ppm <0.5 ppm <10ppm < 1 ppm	<10ppm Conforms 0.3ppm Conforms Negative
Assay	≥99%	99.3%

Julong Xi'an Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research,

development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates.

The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects.

The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international

reputation with excellent quality and excellent service.The company has been adhering to the basic principles of "integrity, quality, service,

and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.

Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or Paypal or Escrow(Alibaba).

Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product

specifications and requests,we will manufacture the products according to your requests.

Q4:What's your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount
A:Different quantity has different discount.

Q7: How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement

or refund your loss

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & Formulation development.

7. Faster delivery:Sample order in stock and 3-7 days for bulk production.

8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder

9. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods. 

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