Cosmetic use cas 501-30-4 pure kojic acid powder
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. It's commonly used as a skin whitening or depigmentating agent in concentrations of 1%.
| Model Name |
Kojic Acid Powder |
| Formula |
C6H6O4 |
| CAS NO. |
501-30-4 |
| Appearance |
White or off-white crystals |
| Text method |
HPLC |
| Loss on Drying |
<5.0% |
| Particle Size |
100% through 80 Mesh |
| The molecular weight |
142.11 |
| Application |
Used in cosmetics |
| Stock |
in stock |
1. Collagen can supplement the loss of collagen and amino acids.
2. Collagen has a unique repair function.
3. Collagen can make the skin smooth and reduce wrinkles.
1.Food use kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors.
2.Cosmetics to lighten skin. As an example of the latter, it is used to treat skin diseases like melasma.
3.Daily chemicals material Kojic acid can inhibits caseinase synthesis, then inhibits skin melanin formation, kojic acid and it's derivatives are widely used in high-quality brightening cosmetic, bath cream midtoothpaste. The products containing kojic acid can treat freckle, acne, pigmentation and macula effectively without any toxic and bad results, At present, kojic acid's use level added in cosmetic amounts to 0.2-1.0 percent.
4.Medical use: Kojic acid also has antibacterial and antifungal properties. Kojic acid and it's derivatives are used as an important material in antibiotic - cethamycin, anodyne, and antiphlogistic production.
5.Pesticide Biologic fertilizer with 0.51.0% Kojic acid has a clearly effect on increase production both foodstuff and greenstuff. Others Kojic acid can be film despecking agent and iron ananysis reagent.
| Items |
Specification |
Result |
| kojic acid |
99% |
99.02% |
| Organoleptic |
|
|
| Appearance |
Fine Powder |
Conforms |
| Color |
White powder |
Conforms |
| Odor |
Characteristic |
Conforms |
| Taste |
Characteristic |
Conforms |
| Physical Characteristics |
|
|
| Particle Size |
NLT 100% Through 80 mesh |
Conforms |
| Loss on Drying |
<=12.0% |
Conforms |
| Ash (Sulphated Ash) |
<=0.5% |
Conforms |
| Total Heavy Metals |
≤10ppm |
Conforms |
| Microbiological Tests |
|
|
| Total Plate Count |
≤10000cfu/g |
Conforms |
| Total Yeast & Mold |
≤1000cfu/g |
Conforms |
| E.Coli |
Negative |
Negative |
| Salmonella |
Negative |
Negative |
| Staphylococcus |
Negative |
Negative |
| Weight |
Packing method |
| 1kg |
bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more |
by Drums or carton (3 layers plastic bag inside) |
| Weight |
Delivery mothod |
Delivery time |
Destination |
| 1kg-25kgs |
EMS,DHL,UPS,Fedex,TNT |
3-7days |
Door to door |
| 25kgs-100kgs |
DHL,FedEx,by Air |
3-7days |
Door to door
(to Airport by Air) |
| more than 100kgs |
by Air |
3-7days |
Door to Airport |
| by Sea |
10-35days |
Door to port |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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