Cosmetic Whitening Additive Kojic Dipalmitate Powder CAS 501-30-4

Cosmetic Whitening Additive Kojic Acid Palmitate Powder

1. What is the solubility of kojic acid Palmitate Powder?

The oil phase dissolves, kojic acid dipalmitate is difficult to add to the formulation, and crystal precipitates easily.

To solve this problem, it is recommended to add isopropyl palmitate or isopropyl myristate to the oil phase containing

kojic acid dipalmitate, and heat the oil phase to 80 ° C, and keep it for 5 minutes until the kojic acid The palmitate is completely dissolved, then the oil phase is added to the water phase and emulsified for about 10 minutes. The pH of the end product obtained is usually around 5.0-8.0.

2.What is the solubility of kojic acid?

Kojic acid is easily soluble in water, alcohol, acetone, hardly soluble in most other solvents.And slightly soluble in ethyl acetate,ether, chloroform, and pyridine.

Although kojic acid is soluble in water, its solubility is small, and it's great influenced by temperature, which is conducive to concentration and cooling crystallization.

The kojic acid powder solution with a concentration of 0.5% is treated at 100 ° C

for 3 hours or sunlight for 5 hours at different pH. As a result, the solution becomes pale yellow to yellow-brown in the pH range

of 5 to 7, and There was little change in pH4.

Function

Skin Whitening Kojic acid is a kind of specialized inhibitor for melanin.At present it is assigned into various kinds of cosmetics for curing freckles,spots on the skin of old man,pigmentation and acne.

Skin Whitening Kojic acid can also eliminate free radical, strengthen cell activity of cell and keep the food fresh.

Skin Whitening Kojic acid also has antibacterial and antifungal properties.

Applications

Kojic acid can reduces age spots and pigmentation on face and body, typically caused by sun damage.

It can eliminate free radicals, strengthen cell activity.

Kojic acid is also known to have an anti-microbial effect.

Non-toxic to person and livestock, pollution-free pesticide in insecticide production.

Arisun ChemPharm Co.,Ltd （VR View）is a National level high-tech enterprise,committed to the production,R&D and

selling of Healthy applications products like Natural Plant Extract,Natural Food Raw Material Powder and

Cosmetic Raw Powder.

Our office is located in RongCheng Yungu,the core business district of Xi'an High-tech Zone.

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Our production base is located in Xi'an Science and Technology Enterprise Accelerator Zone B.With 10,0000

-grade purification clean workshops and international standard production lines of natural plant extract,food

ingredients powder and cosmetic raw powder.

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At present, we have obtained more than ten invention patents and ten products had got patents.A great

number of products had got international approved certificates such as HACCP,ISO9001,Kosher,EU

Organic,USDA certification etc.

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In Shanghai,we had a cooperated first-class R&D center,which is more than 2000 Square meters,led by

doctors team for products R&D and quality control.They ensured that Arisun's products quality reliability

and production perspective products.

In Xiamen, Our company has invested and built a GMP-certified product production and processing base,

supported by well-known domestic experts and scholars such as Fudan University and Northwest University.

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Arisun accepts the open mode of cooperation, integrates of the most effective resources, to achieve the

complementary advantages, win-win cooperation, and strive to become a world-class health industry

product manufacturer.