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Kojic acid

BGC Id:290222942021
CAS No:501-30-4
Synonyms:kojic acid, 98%+ ; kojic acid(rg) ; nsc 1942 ; kojci acid ; kojic acid ; kojic acid 99% ; kj acid ; kojicacid,99% ; kojic ; kojicacid(bulk
Molecular Formula:C6H6O4
Molecular Weight:142.11
EINECS:207-922-4
Structural Formula

2025 - The most valued supplier

The following 32 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zhonghe Fountain
Cosmate®KA ,Kojic acid (KA) is a natural metabolite produced by fungi that has the ability to inhibit tyrosinase activity insynthesis of 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
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Chemical-Suppliers
Tianjin YR Chemspec Technology
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. So it is used for skin lightening and anti-melasma. Effective for inhibiting Melanin production, tyrosinase inhibitor. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the Skin of older people, pigmentation and acne. It also eliminates free radicals and strengthens cell activity.
Chemical-Suppliers
Unilong Industry
Appearance   Almost White Crystal or powder
Purity( %)   ≥ 99.0
Chloride (mg/Kg)   < 100
Heavy metals(%)   0.0001
<
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Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C6H6O4
  • Chemical-Suppliers
    Sancai Industry
    Appearance Almost white crystalline powder
    Assay ≥ 99.0%
    Melting point 152~156℃
    Loss on drying ≤ 0.5%
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    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C6H6O4 Molecular Weight: 142.11
    Chemical-Suppliers
    Getchem
    Synonyms 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-; 4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-; 5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on; kojic; Pyran-4-one, 5-hydroxy-2-(hydroxymethyl); 2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE; 2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE; 2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE
    mp  152-155 °C(lit.)
    >>more
    Chemical-Suppliers
    BuGuCh & Partners
    Synonyms: 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-;4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)-;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on;kojic;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-GAMMA-PYRONE;2-HYDROXYMETHYL-5-HYDROXY-1,4-PYRONE CAS: 501-30-4 MF: C6H6O4 MW: 142.11 EINECS: 207-922-4 Product Categories: FINE Chemical & INTERMEDIATES;Heterocycles;Plant Oils, Toxins, Phenolic Acids & Derivative >>more

    The last intensive check and update was carried out on 2025/09/17.

    Identify

    Synonyms:
    kojic acid, 98%+ ; kojic acid(rg) ; nsc 1942 ; kojci acid ; kojic acid ; kojic acid 99% ; kj acid ; kojicacid,99% ; kojic ; kojicacid(bulk
    CAS:
    501-30-4
    EINECS:
    207-922-4
    Molecular Formula:
    C6H6O4
    MDL:
    MFCD00006580

    Properties

    Molecular Weight:
    142.11 g·mol−1
    Density:
    1.54 g/cm3 (Predicted)
    Melting point:
    152-155 °C(lit.)
    Boiling point:
    401.67° C at 760 mmHg (Predicted)
    Solubility:
    Soluble in water, acetone (freely soluble), ethanol (freely soluble), methanol, DMSO, ethyl acetate (slightly soluble), chloroform (slightly soluble), pydidine (slightly soluble), and ether (slightly soluble). Insoluble in benzene.
    download Download Molfile

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    telefon: +86-22-28588176
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    FUDAW INDUSTRY LTD

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    Unilong Industry Co.,Ltd

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    Vi säljer Hexafluoropropylene oxide också.

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    land: P.R.China   telefon: +86 13386404752   fax: +86-531-85821093

    BuGuCh & Partners

    företagets typ: Producer
    land: Germany
    We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

    Safety Information

    Hazard Classes:
    Risk Codes:
    40-68 (R)
    Safety Codes:
    22-24/25-36/37-36 (S)
    WGK Germany:
    3
    RTECS:
    UQ0875000
    Storage temperature:
    Refrigerator

    What other providers are available for CAS 501-30-4?

    In addition to the providers presented here for Kojic acid with the CAS number 501-30-4, there are other 16 providers with slightly different product names available for this CAS number.

    +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    M.C.Biotec Inc. | BuGuCh & Partners +3 additional providers that we know from the past
    BLD Pharmatech Ltd | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past




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