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Kojic Acid CAS#501-30-4

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  • Kojic Acid CAS#501-30-4
  • Kojic Acid CAS#501-30-4
  • Kojic Acid CAS#501-30-4
  • Kojic Acid CAS#501-30-4
  • Kojic Acid CAS#501-30-4

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Kojic Acid CAS#501-30-4

Tyrosinase Inhibition‌: Blocks melanin production by targeting tyrosinase.


‌Skin Lightening‌: Reduces pigmentation for a brighter complexion.


‌Cosmetic Whitening‌: Effective in regular and bleaching cosmetics.


‌Pigmentation Prevention‌: herapeutic benefits for skin health.


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Product Description

Product Description of Kojic Acid CAS#501-30-4

Kojic acid (CAS 501-30-4) is a tyrosinase inhibitor produced by Aspergillus oryzae and other fungi. It works by chelating copper in tyrosinase, inhibiting melanin production and offering skin whitening effects. It is widely used in cosmetics and whitening creams for skin brightening and improving pigmentation problems.


Product Application of Kojic Acid CAS#501-30-4

Kojic acid (CAS#501-30-4) acts as a skin whitener with antioxidant effects. It serves as a tyrosinase inhibitor and works milder than licorice extract. Blended with allantoin and other ingredients in sunscreen, it helps reduce UV-caused erythema and accelerates skin wound recovery. It may occasionally lead to skin sensitivity and irritation.

Product Information

Parameters


Melting point

152-155 °C (lit.)

Boiling point

179.65°C (rough estimate)

density

1.1712 (rough estimate)

refractive index

1.4434 (estimate)

storage temp.

Store below +30°C.

solubility

DMSO (Slightly), Methanol (Slightly, Sonicated)

form

Crystalline Powder

pka

7.9(at 25℃)

color

White to beige-brown

Water Solubility

SOLUBLE

λmax

269nm(CHCl3)(lit.)

Merck

14,5317

BRN

120895

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

LogP

-0.640

CAS DataBase Reference

501-30-4(CAS DataBase Reference)

NIST Chemistry Reference

5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)

IARC

3 (Vol. 79) 2001

EPA Substance Registry System

Kojic acid (501-30-4)


Safety Information


Hazard Codes

Xn

Risk Statements

40-68

Safety Statements

22-24/25-36/37-36

WGK Germany

3

RTECS

UQ0875000

HS Code

29329995

Hazardous Substances Data

501-30-4(Hazardous Substances Data)


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