China CAS 501-30-4 Kojic Acid

Introduction :
Kojic acid is a chelation agent produced by several species of fungi, especially Aspergillus oryzae, which has the Japanese common name koji.Kojic acid is a by-product in the fermentation process of malting rice, for use in the manufacturing of sake, the Japanese rice wine. It is a mild inhibitor of the formation of pigment in plant and animal tissues, and is used in food and cosmetics to preserve or change colors of substances. It forms a bright red complex with ferric ions.
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.

Function

Kojic Acid 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.

Kojic Acid 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.

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

Application

Kojic Acid 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.

Kojic Acid 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.

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

Specification

Kojic Acid

CAS NO.:501-30-4

Synonym

5-hydroxy-2-(hydroxymethyl)-4-pyrone

Formula

C6H6O4

Molecular

142.1

Application

Whiten agents

Typial dosages

0.5-1.0%(depending on formulation)

Appearance

White crystallize powder

Assay

≥99.0%

Residue on lgnition

≤0.1%

Loss on drying

≤0.5%

Solubility

Soluble in water(43.85g/L), acetone,chloroform,diethyl ether, ethanol, ethyl acetate&pyridine,

slightly soluble in benzene

Melting point

152−155°c

Chlorides

≤50ppm

Arsenic

≤1ppm

Fe

≤10ppm

Heavy metal

≤10ppm

Bacteria

≤3000cfu/g

Eumycete

≤50cfu/g

E.Coli

Negative

Specifciation.

Product Name:

Phenylpiracetam

Synonyms:

4-phenyl-2-pyrrolidone-1-acetamide;2-(2-Oxo-4-phenyl-pyrrolidin-1-yl)acetamide;4-Phenyl-2-Pyrrolidinone-1-Acetamide;;4-phenylpiracetam;2-Oxo-4-phenyl-1-pyrrolidineacetamide;2-Oxo-4-phenylpyrrolidine-1-acetamide;2-(2-keto-4-phenyl-pyrrolidin-1-yl)acetamide

CAS:

77472-70-9

MF:

C12H14N2O2

MW:

218.25

Mol File:

77472-70-9.mol

Function.

1. Increases coordination.
2. Improves mood.
3. Helps fight fatigue.
4. Prevents oxidation within the brain.
5. Treats alcohol related brain damage.
6. Prevents caffeine withdrawal symptoms.

Anti-painingAnesthetic AnodyneNameCASTetracaine hydrochloride Procaine59-46-1 Tetracaine94-24-6 Pramoxine Hydrochloride 637-58-1 Procaine HCl1951-5-8Lidocaine137-58-6Dibucaine hydrochloride 1961-12-1prilocaine721-50-6Propitocaine hydrochloride1786-81-8Proparacaine hydrochloride5875-6-9Linocaine hydrochloride6108-05-0Articaine hydrochloride23964-57-0 Levobupivacaine hydrochloride 27262-48-2Ropivacaine hydrochloride132112-35-7 Bupivacaine 2180-92-9Bupivacaine hydrochloride14252-80-3

Best seller products :
why choose our company
1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
Thanks for your considering of Hebei Guanlang Biotechnology Co., Ltd.(Crovell). Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
Crovell is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc., Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.
So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.
In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 10 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR