Cat Number: CIA501304

Kojic acid

CAS Number

501-30-4

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;5-Hydroxy-2-(hydroxymethyl)-γ-pyrone

INCI Name

Kojic acid

Description

Kojic acid is a skin-lightening agent that acts through anti-oxidant activity.

Molecular Weight

142.11

Molecular Formula

C6H6O4

EINECS

207-922-4

Appearance

Crystalline Powder

Color

White to beige-brown

Storage

Store below +30℃.

pKa

7.9(at 25℃)

Boiling Point

179.65℃ (rough estimate)

Density, g/cm3

1.1712 (rough estimate)

Melting Point

152-155 ℃ (lit.)

Refractive Index

1.4434 (estimate)

HOURS

Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

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