Dehydracetsyra 98%

Leverantör: Thermo Scientific
Varning

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

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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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