Kojic acid ≥98.0% (by titrimetric analysis)

Leverandør: TCI

Synonymer: 5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one, 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one, 5-Hydroxy-2-hydroxymethyl-4-pyrone, 5-Hydroxy-2-hydroxymethyl-γ-pyrone

K0010-25G K0010-500G
TCIAK0010-25GEA 395 NOK
TCIAK0010-25G TCIAK0010-500G
Kojic acid ≥98.0% (by titrimetric analysis)
Kojic acid
Formel: C₆H₆O₄
MW: 142,11 g/mol
Kokepunkt: 323 °C (1013 hPa)
Smeltepunkt: 149…152 °C
Tetthet: 1,58 g/cm³ (20 °C)
MDL nummer: MFCD00006580
CAS-nummer: 501-30-4
EINECS: 207-922-4
Merck Indeks: 14,05317
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Spesifikasjon Testresultater

Appearance White to Orange to Green powder to crystal
Purity (Neutralization titration) min. 98.0 %
Melting point 154.0 to 158.0 deg-C
Solubility in Methanol almost transparency

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