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CAS RN: 501-30-4 | Product Number: K0010

Kojic Acid

Purity: >98.0%(T)
  • 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
1   ≥20 
4   ≥20 

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Product Number K0010
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__6H__6O__4 = 142.11  
Physical State (20 deg.C) Solid
CAS RN 501-30-4
Reaxys Registry Number 120895
PubChem Substance ID 87571949
SDBS (AIST Spectral DB) 10302
Merck Index (14) 5317
MDL Number


Appearance White to Orange to Green powder to crystal
Purity(Neutralization titration) min. 98.0 %
Melting point 154.0 to 158.0 °C
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 154 °C
Maximum Absorption Wavelength 269(CHCl3) nm
Solubility in water Soluble
Solubility (soluble in) Acetone,Methanol,Ethanol
Solubility (slightly sol. in) Ether
Solubility (insoluble in) Benzene
Related Laws:
EC Number 207-922-4
RTECS# UQ0875000
Transport Information:
HS Number 2941900000
PubMed Literature

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