Dehydracetsyra 98%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
3-Acetyl-6-metyl-2H-pyran-2,4(3H)-dion
111940050
111941000
111945000
ACRO111940050EA
385
SEK
ACRO111940050
ACRO111941000
ACRO111945000
Dehydracetsyra 98%
Dehydracetsyra
Formel:
C₈H₈O₄ MW: 168,15 g/mol Kokpunkt: 333 °C (1013 hPa) Smältpunkt: 109…112 °C Flampunkt: 157 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00066709 CAS nummer: 520-45-6 EINECS: 208-293-9 Merck Index: 13,02885 |
Specifikation testresultat
Appearance | Cream to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 109 to 112 °C |
Sulfated ash | ≤0.1 % (700 °C, 2 h) |
Titration with NaOH | ≥97.5 % |
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