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Home > Food Additives > Nutrition Supplements > Kojic acid for Sale > Excellence Factory Supply Skin Whitening Raw Material Kojic Acid CAS 501-30-4 with Fast Safe Delivery DDP Free Customs Kojic Acid
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Excellence Factory Supply Skin Whitening Raw Material Kojic Acid CAS 501-30-4 with Fast Safe Delivery DDP Free Customs Kojic Acid buy - image1
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Excellence Factory Supply Skin Whitening Raw Material Kojic Acid CAS 501-30-4 with Fast Safe Delivery DDP Free Customs Kojic Acid

8 Inquiries

Unit Price: Get Latest Price
CAS No.:

501-30-4

Grade:

Food Grade, Cosmetic Grade

Content:

99.9%

Port:

Tianjin

Brand:

Dongfang

Packaging:

25kg/Cardboard Drum or Plastic Woven Bag

Price valid (until):

2024-08-22

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Food Additives

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


        Kojic acid is a melanin-specific inhibitor that binds to copper ions in cells after entering the skin cells, alters the steric structure of tyrosinase, and prevents the activation of tyrosinase, thereby inhibiting the formation of melanin. Kojic acid active agents have better tyrosinase inhibition than other active agents. It has been formulated into various cosmetics and is a widely used cosmetic active agent. Kojic acid has an antioxidant effect in foods, which inhibits the conversion of sodium nitrite into nitrosamines in foods without affecting the taste, aroma and texture of the food. As a production promoter, it has obvious effects on grain and vegetables.

    ItemsSpecifications
    CAS501-30-4
    MFC6H6O4
    SampleAvailiable
    AppearancePowder
    Shelf life24 Months
    StorageCool Dry Place
    Purity99%
    Molecular Weight142.11


      Product Specification  


    ItemsSpecificationsResult
    AppearanceWhite or off white crystal powderComplies
    Assay≥99%99.23%
    Melting point153°~156°154°
    SolubilitySoluble in waterComplies
    Loss on drying≤0.5%0.32%
    Residue on ignition<0.1%Complies
    Chloride<50ppm25ppm
    Heavy metals<3ppmComplies
    Chloride≤0.005%Complies
    Iron<0.001%Complies


      Product Function  


    1. Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles,spots on the skin of old man,pigmentation and acne.

    2. Kojic acid also has antibacterial and antifungal properties.

    3. Kojic acid can also eliminate free radical, strengthen cell activity of cell and keep the food fres


      Product Application  


    1. Applied in Agriculture: kojic acid is used in producing biological pesticides;

    2. Applied in Medicine: kojic acid has been used as the 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 the lotion, face mask, liquid cream and skin cream. Recommendation usage for cosmetics: 0.2~1.0%;

    5. Applied in Food additive: kojic acid work as antiseptic,antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer - maltol and ethylmaltol;

    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:

    Nutrition Supplements

    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 Identification

    Classification 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 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.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Food Additives

    Location:

    Room 2-5633, Building A, No.6 Huafeng Road, Huaming High-tech Industrial Zone, Dongli District, Tianjin

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    201-300

    Year of Establishment:

    2022

  • Inquiry History
    8 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
    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
    Yemen

    Kojic acid

    1.00 KG Jun 29, 2023
    India

    Kojic Acid

    100 KG Sep 16, 2024
    Pakistan

    Kojic Acid

    1 MT Dec 28, 2023
    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
    Post an enquiry for this product
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