[A10760] CAS 501-30-4 | Kojic acid, 99% | Alfa
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Brand: Alfa Aesar
501-30-4 | C6H6O4 | kojic acid acido kojico kojyl-APPA kojisaeure
Chemical Identifiers
CAS
501-30-4
Molecular Weight (g/mol)
142.11
Synonym
kojic acid acido kojico kojyl-APPA kojisaeure
SMILES
OCC1=CC(=O)C(O)=CO1
InChI Key
BEJNERDRQOWKJM-UHFFFAOYSA-N
Molecular Formula
C6H6O4
IUPAC Name
5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
Specifications
Appearance (Color)
White to cream to pale brown
Form
Crystals or powder or crystalline powder
Assay (HPLC)
≥98.5%
Melting Point (clear melt)
151-158?C
Assay (Aqueous acid-base Titration)
≥98.5 to ≤101.5%
설명
Kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors and in cosmetics to lighten skin. It is used to treat skin diseases like melasma as it has antibacterial and antifungal properties. It is used as a chelation agent that inhibits melanin production and also as a tyrosine kinase inhibitor.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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.
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.
Notes
Should be stored at room temperature. Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.
Other References:
Merck Index:14,5317Beilstein:120895
GHS Hazard and Precautionary Statements
Hazard Statements:H351
GHS H StatementH351 Suspected of causing cancer.
Precautionary Statements:P201-P202-P280-P308+P313-P501c
Risk & Safety
TSCA:NoRTECS Number:UQ0875000
경고:RUO – Research Use Only
CAS501-30-4FORMULAC6H6O4EINECS207-922-4MDLMFCD00006580
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
