DL-Pantolactone 97%

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Synonyms: Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanoneDL-Pantoyl LactoneDL-2-Hydroxy-3,3-dimethyl-gamma-butyrolactone3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one

AC42759-1000 AC42759-0250
102775-986EA 163 USD
102775-986 102774-402
DL-Pantolactone 97%
DL-Pantolactone

Appearance: White to light yellow Powder

Formula: C₆H₁₀O₃
MW: 130.14 g/mol
Boiling Pt: 246 °C (760 mmHg)
Melting Pt: 74…78 °C
Flash Pt: 122 °C
Storage Temperature: Ambient
MDL Number: MFCD00064333
CAS Number: 79-50-5

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Specification Test Results

Appearance White to light yellow Powder
Infrared spectrum Conforms
Water ≤0.5 %
GC ≥96.0 %
UV at 260 nm A: ≤0.04
UV (0.25 M in water)
UV at 200 nm A: ≤0.3
UV at 210 nm A: ≤0.2
UV at 220 nm A: ≤0.1
UV at 230 nm A: ≤0.075
UV at 240 nm A: ≤0.05
Titration after Ion exchange ≥98.0 %

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