Cosmetic Raw Material Kojic Acid Powder Skin Whitening Kojic Acid Powder CAS 501-30-4
GMP HALAL KOSHER ISO FDA 8 Inquiries
501-30-4
Cosmetic/Food/Pharmaceutical Grade
0%
Foil Bag
2022-12-31
Herb Extracts,Cosmetic raw materails,API
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Product Description
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Seller Information
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Inquiry History
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Description
Product Name:
Kojic acid
CAS No:
501-30-4
EINECS No:
207-922-4
Molecular formula:
C6H6O4
Molecular weight:
142.11
Color:
Light yellow to off white crystalline powder
Purity:
99%
Water solubility:
Soluble
Melting point:
151-156°C
Certificate:
KOSHER,ISO9001;IQNET;SGS
2. Production Description of Kojic acid powder
Kojic Acid is effective for inhibiting melanin production. Kojic acid is a more recent remedy for the treatment of pigment problems and age spots. Kojic acid is derived from a fermentation process of malting rice for use in the manufacturing of sake, the Japanese rice wine, and studies have shown that it is effective as a lightening agent, inhibiting the production of melanin.
3. COA of Kojic acid powderItems
Standards
Results
Physical Analysis
Description
White Crystals or Crystalline Powder Complies Assay
99% 99.2% Mesh Size
100 % pass 80 mesh Complies Ash
≤ 5.0% 2.85% Loss on Drying ≤ 5.0% 2.85%
Chemical AnalysisHeavy Metal ≤ 10.0 mg/kg Complies Pb ≤ 2.0 mg/kg Complies As ≤ 1.0 mg/kg Complies Hg ≤ 0.1 mg/kg Complies
Microbiological AnalysisResidue of Pesticide Negative Negative Total Plate Count ≤ 1000cfu/g Complies Yeast&Mold ≤ 100cfu/g Complies E.coil Negative Negative Salmonella Negative Negative 
1. Kojic acid can inhibit tyrosinase synthesis, so it can largely inhibit the skin melanin formation;
2. Kojic acid is able to eliminate the free radicals in the human body, strengthen the activity of the leucocyte;
3. Kojic acid has an ideal effect in easing pain, relieving inflammation, and curing many diseases;
1. Applied in Agriculture : kojic acid is used in producing biological pesticides;
2. Applied in Medicine : kojic acid has been used as an important material of cephalosporin-type antibiotics;
3. Applied in other fields : kojic acid is also used as iron analytical reagent and film spotting agent, etc;
4. Applied in Cosmetics : kojic acid has been widely added into lotion, face masks, liquid cream, and skin cream. Recommendation usage for cosmetics: 0.2~1.0%;
5. Applied in Food additive : kojic acid work as an antiseptic, antioxidant, preservative, and color stabilizer in meat processing,
also, act as useful materials of food aromatizer - maltol and ethyl maltol;
CertificatesBasic 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:
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 Ų [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)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Herb Extracts,Cosmetic raw materails,API
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Location:
1403,Jinye B Block
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Payment Terms:
TT against copy of documents
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Average lead Time:
8
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2015
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
South Africa
Cosmetic Raw Material Kojic Acid Powder Skin Whitening Kojic Acid Powder CAS 501-30-4
25 KG Jun 4, 2023 
Italy
KOJIC ACID
10 MT Aug 22, 2024 
India
Kojic acid
0.5 MT Feb 1, 2024 
Yemen
Kojic acid
1.00 KG Jun 29, 2023 
United States
Kojic acid
2 KG Sep 17, 2024
India
Kojic Acid
100 KG Sep 16, 2024 
Pakistan
Kojic Acid
1 MT Dec 28, 2023 
Morocco
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