Diacetyl 99%

Leverantör: Thermo Scientific
Fara

Synonyms: 2,3-Butanedione

107650050 107651000 107655000
ACRO107650050EA 615 SEK
ACRO107650050 ACRO107651000 ACRO107655000
Diacetyl 99%
Diacetyl
Formel: C₄H₆O₂
MW: 86,09 g/mol
Kokpunkt: 190 °C (1013 hPa)
Smältpunkt: 4…2 °C
Densitet: 0,985 g/cm³
Flampunkt: 7 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00008756
CAS nummer: 431-03-8
EINECS: 207-069-8
UN: 2346
ADR: 3,II
Merck Index: 13,02985

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Specifikation testresultat

Appearance Clear yellow Liquid
Infrared spectrum Conforms
Refractive index 1.3910 to 1.3990 (20°C, 589 nm)
GC ≥98.5 %
Specific gravity (20°C) 0.98 to 0.99
Suitability (for Cu + Fe determination) Passes test

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