Factory Supply Skin Whitening Kojic Acid 99% Kojic Acid Powder CAS No 501-30-4

Quick Details
CAS No.:
501-30-4
Other Names:
kojic acid
MF:
C6H6O4
EINECS No.:
207-922-4
Place of Origin:
hebei, China (Mainland)
Purity:
99%min.
Appearance:
white powder
Usage:
Cosmetic Raw Materials
Brand Name:
zhentian
Model Number:
zhentian881
Application:
Whitening agent
Grade:
Comestic
Color:
white
Soluble Substances:
water, alcohol,and acetone
Insoluble Substances:
benzene
Melting point:
151-156°C
Supply Ability
Supply Ability:
20 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg/bag or drum
Port
Qingdao/Tianjin
Lead Time:
15-25 days after order
Product Characteristics:Dissolved in water, alcohol, acetone, slightly soluble in ether, ethyl acetate, chloroform and pyridine, insoluble in benzene.Kojic acid can inhibit the synthesis of tyrosinase, which can strongly inhibit the formation of melanin, and safe and non-toxic, does not produce white sequelae, so kojic acid has been mixed with make-up water, mask, lotion, skin cream, Effective in the treatment of freckles, spots, pigmentation, acne and other high-end whitening cosmetics. 20 ug / ml concentration of kojic acid can inhibit a variety of tyrosinase (or polyphenol oxidase PPO) 70 to 80% of the vitality, in cosmetics generally add 0.5 to 2.0%.appearanceWhiteorcreamcoloredacicularcrytalClarityofsolutionColorlessandtransparentPathogensNone<undetacted)Meltingpoint153-156`CAssay99.0%minLossandrying0.5%maxResidueonignitionO.1%maxIron10ppmmaxHeavymetals(asPb)3ppmmaxArsenic1ppmmaxChloride
50ppmmaxHebei Zhentian Food Additives Co., Ltd. was established in 2003, is the first research and development of food additives in China, with the national policy reform and the increase in world market demand, the company now has three subsidiaries and 12 Production line.
Our advantage
Company profile:
1 Hebei Zhentian is one of food additives and ingredient supplier.
2We have been serving the international market as an exporter for more than 10 years.
3At present,we provide more than 200 kinds of food additives and ingredients.
Q&A
1What's your payment terms? T/T or L/C.
2 What's your delivery time? Usually we will arrange the shipment in 7 -15 days.
3 How about the packing? Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4 How about the validity of the products? According to the products you ordered.
5. What is loading port? Usually isQingdao or Tianjin.