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ZLEY Kojic Acid 99.5% CAS No 501-30-4

Name: ZLEY Kojic Acid 99.5% CAS No 501-30-4
Brand: Zley
SKU: pr2102221007
Price: 20.99 USD
Availability: InStock

6 Inquiries

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CAS No.:

501-30-4

Grade:

Cosmetics Grade

Content:

99.5%

Port:

ShangHai

Brand:

Zley

Packaging:

25kg/Cardboard drum

Sample Available:

Yes

Price valid (until):

2021-03-20

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Zley Holdings (SuZhou) Co.,Ltd.

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A

Average Lead Time:

240 days

Qualification:

Main Products:

Cosmetic Ingredients,Chlorphenesin,Arginine Ferulate,Capryloyl Glycine,Caprylhydroxamic acid,Ethyl Ferulic Acid

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Product Description
Seller Information
Inquiry History

Description

Product Detail

CAS No：501-30-4
Molecular Formula ：C6H6O4
Molecular Mass ：142.11
Exact Mass ：142.026611
PSA ：66.8 A^2
LogP ：-0.9
EINECS ：207-922-4
InChIKeys ：BEJNERDRQOWKJM-UHFFFAOYSA-N
H-bond Acceptor ：4
H-bond Donor ：2
SP3 ：0.17
RBN ：1

ECHEMI Editorial Reference

Kojic acid is a natural substance produced by Aspergillus oryzae, also used as an anti-oxidant and radio-protective agent[1].
Solid
Kojic acid is a pyranone that is 4H-pyran substituted by a hydroxy group at position 5, a hydroxymethyl group at position 2 and an oxo group at position 4. It has been isolated from the fungus Aspergillus oryzae. It has a role as a NF-kappaB inhibitor, an Aspergillus metabolite, a skin lightening agent, an EC 1.10.3.1 (catechol oxidase) inhibitor, an EC 1.10.3.2 (laccase) inhibitor, an EC 1.13.11.24 (quercetin 2,3-dioxygenase) inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor and an EC 1.4.3.3 (D-amino-acid oxidase) inhibitor. It is an enol, a primary alcohol and a member of 4-pyranones. It derives from a hydride of a 4H-pyran.

Basic Info

Product Name:

Kojic acid

Other Name:

4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one;Kojic acid;5-Hydroxy-2-hydroxymethyl-4-pyrone;2-(Hydroxymethyl)-5-hydroxy-4H-pyran-4-one;NSC 1942;5-Hydroxy-2-(hydroxymethyl)-4H-pyranone;5-Hydroxy-2-hydroxymethylpyran-4-one;5-Hydroxy-2-hydroxymethyl-1,4-pyrone;123712-78-7

CAS No.:

501-30-4

Molecular Formula:

C6H6O4

InChIKeys:

InChIKey=BEJNERDRQOWKJM-UHFFFAOYSA-N

Molecular Weight:

142.11

Exact Mass:

142.11

BRN:

120895

EC Number:

207-922-4

UNII:

6K23F1TT52

NSC Number:

1942

DSSTox ID:

DTXSID2040236

Color/Form:

Prismatic needles from acetone, ethanol+ether or methanol+ethyl acetate|Crystals|Prisms, needles from acetone

HScode:

29329995

Categories:

Inorganic Acid Esters

Characteristics

PSA:

66.8

XLogP3:

-0.9

Appearance:

White to beige-brown Crystalline Powder

Density:

1.5±0.1 g/cm3

Melting Point:

153.5 °C

Boiling Point:

401.7°C at 760 mmHg

Flash Point:

179.9±22.2 °C

Refractive Index:

1.607

Water Solubility:

H2O: soluble

Storage Conditions:

Refrigerator

Vapor Pressure:

3.21X10-6 mm Hg at 25 deg C (est)

Henrys Law Constant:

Henry's Law constant = 2.39X10-7 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

pKa = 7.66 (approx., at 25 °C)

Collision Cross Section:

121.9 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Experimental Properties:

Hydroxyl radical reaction rate constant = 6.44X10-11 cu cm/molec-sec at 25 °C (est)

See More Kojic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Kojic acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Cosmetic Ingredients,Chlorphenesin,Arginine Ferulate,Capryloyl Glycine,Caprylhydroxamic acid,Ethyl Ferulic Acid

Location:
Building A, Xinda Science and Technology Park, No. 65 Yushan Road, Huqiu District, Suzhou, Jiangsu, China.

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
240 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
301-500

Year of Establishment:
2019

Company Certificates
- ISO9001:2015
Company Profile

Zley Holdings is a professional company for providing raw materials for skincare, cosmetics, house holdings, etc. Our main products contain whitening raw materials, cosmetic preservatives, anti-aging and anti-wrinkle ingredients, surfactants, antiseptic and anti-inflammatory ingredients, etc. Our company has a complete and advanced chemical raw material production line as well as a professional R & D team and several engineers with decades of experience For a long time, we have cooperated with many international brands and maintained a strong business relationship with each other.
According to the international standards of drug production, we can fully guarantee the high quality, safe and reliable production. we insist on being in a leading position in this field.
Our company gets ISO9001 quality management system certification. Our products are regularly sent to domestic professional testing institutions, the indicators are in the leading position in this industry.
There is a beginning for all service, but there is no end for satisfaction. ZLEY Holdings produces all kinds of raw materials and serves each client with the spirit of craftsmanship. Adhering to the "integrity, pragmatic, enterprising, sustainable", relying on advanced technology and equipment, strict product quality control, our company is doing its best to satisfy every client.

Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Kojic Acid	100 KG	Sep 16, 2024
Pakistan	Kojic Acid	1 MT	Dec 28, 2023
United States	Kojic acid	2 KG	Sep 17, 2024
Italy	KOJIC ACID	10 MT	Aug 22, 2024
India	Kojic acid	0.5 MT	Feb 1, 2024
Morocco	Hot Sale High Quality Cosmetic Trichloroacetic Acid CAS 501-30-4 Chemical Products TCA Industry Grade White Powder Factory Quality Trichloroacetic Aci	1 KG	Oct 25, 2023

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ZLEY Kojic Acid 99.5% CAS No 501-30-4

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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