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Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

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China Arisun chempharm Co., Ltd. certification
China Arisun chempharm Co., Ltd. certification
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Thank you. I will re-order from you. Tiffany was very helpful although I had many question is and modifications, she always replied quickly and professionally. The shipment arrived in just a few days. (all the way to South Africa) Overall-Experience is very professional. Great service. Will order again, thank you Tiffany and team.

—— Ann-Kathrin Jooss,,South Africa

Awesome product, awesome communications. Will recommend to all. Outstanding customer services from Jessica!!

—— Mark Heylen,South Africa

The product test performed to requirements, we will looking at ordering larger quantities thanks

—— David Jobe,New Zealand

Excellent quality, excellent packaging, as with everything I have received from Arisun in the past.

—— Pavlos Papalexis,Cyprus

this was a great experience so far. I needed samples and was blown away by the attention and customer service I recieves. my questions were answered within minutes, my samples sent almost immediately and the quality is amazing.

—— Michael campolattano,United St

You can trust this company. Good quality products and customer service. We will continue to buy from Arisun.

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Fast shipping, was a pleasure to work with. Amazing product,great company will continue to shop with. Thank you for your kindly comments, dear, we'd love to work for you anytime.

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Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604
Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

Large Image :  Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

Product Details:
Place of Origin: China
Brand Name: ARS
Certification: KOSHER,HALA,ISO,HACCP
Model Number: ARS-079
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: 1KG/Aluminum foil bag or 25KG/Drum
Delivery Time: Prompt after payment received
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000KG/Month
Detailed Product Description
Product Name: Kojic Acid Powder CAS#: 501-30-4
Molecular Formula: C6H604 Specification: 99%
Detection Method: HPLC Advantage: Safe And Non-toxic Without Sequelae Of White Spot
High Light:

kojic dipalmitate powder

,

pharmaceutical raw materials

 

Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

 

 

Product Name
 
 

Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604

Appearance Yellow needle crystal or powder
CAS# 501-30-4
Molecular formula C6H604
Molecular weight 142.11
Chemical Name 5-hydroxy-2-hydroxymethyl-4-pyrone
Structural formula  
Specification 99%
Detection method HPLC
kojic acid powder properties kojic acid powder can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of skin melanin
Advantage Safe and non-toxic without sequelae of white spot

 

1. The properties of kojic acidr Powder:

Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604 0

(1) Inhibitory ability of tyrosinase:

20ug / ml kojic acid powder can keep 70% -80% activity of tyrosinase (or polyphenol oxidase PPO) from

different sources

(2) Bacteriostatic ability:

0.2% -0.5% kojic acid powder can inhibit the growth of a variety of bacteria

(3) Antioxidant:

kojic acid powder's phenolic hydroxyl group can be reduced

(4) Chelation of metal ions:

Can chelate with Fe, Cu, Mn and other metal ions

 

 

 

 

2. kojic acid powder properties:

Safe Non Toxic Kojic Acid Powder Medicine Raw Material CAS 501-30-4 C6H604 1

Can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of skin melanin

20ug / ml kojic acid powder can inhibit 70 ~ 80% of the activity of many tyrosinase (or polyphenol oxidase PPO)

Advantages: Safe and non-toxic, no sequelae of leukoplakia

Application end products: lotions, masks, lotions, skin creams, etc.

Role: Can effectively treat freckles, age spots, pigmentation, acne, etc., as a high-end whitening cosmetics.

Addition: 0.5% to 2.0% in cosmetics.

 

3. Stability data for kojic acid powder Powder :

 

kojic acid powder solubility (amount of kojic acid powder per 100ML of water)
unit:g/100ml
Temperature 2℃ 10℃ 21℃ 26℃ 30℃ 35℃ 42℃ 50℃ 60℃ 70℃
Solubility 2.5 3.18 5.16 5.6 8.1 10.1 13.41 14.64 20.02 28.32

 

 

kojic acid powder: Its effect was discovered when the hands of Japanese sake brewers turned white. It can effectively

inhibit tyrosine enzymes. It is soluble in water and used at concentrations between 1% and 3%. It is non-toxic and has

minimal irritation after use. It is used in the Asian food industry.

 

kojic acid powder easily turns yellow when exposed to light and heat, which affects the shelf life of kojic acid powder

cosmetics. Cryopreservation and the addition of ascorbic acid and sunscreen agents such as hydroxybenzophenone

(2-hydroxy-4-methoxybenzophenone) can enhance its stability.

 

Although kojic acid powder is soluble in water, its solubility is not large. Temperature has a great influence on its solubility,

which is conducive to concentration and cooling crystallization.

 

kojic acid powder is easily soluble in water, alcohol, acetone, slightly soluble in ether, ethyl acetate, chloroform, and pyridine,

and hardly soluble in most other solvents. It can be purified by crystallization in solvents such as acetone and ethyl acetate,

or it can be sublimated under reduced pressure at 150-200 ° C. The melting point reported in the literature is 151-154 ° C.

kojic acid powder and its 5,7-diethyl derivative have specific absorption peaks at 315nm and 255nm, respectively.

kojic acid powder is unstable to light and heat. 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.

kojic acid powder interacts with ferric chloride in a special red color. This method can be used to quantify kojic acid powder.

kojic acid powder can reduce Ferrin reagent and silver ammonia nitrate. In its molecular structure, there is an alcoholic

hydroxyl group near the carbonyl group, which can form salts with various metals, and other hydroxyl groups can form

ether and ester derivatives.

 

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