DL-Pantolactone 97%
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Warning
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Synonyms:
Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
, DL-Pantoyl Lactone
, DL-2-Hydroxy-3,3-dimethyl-gamma-butyrolactone
, 3-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 |
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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