γ-butyrolakton 99+%
Leverantör: Thermo Scientific
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Fara
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Synonyms:
gamma-Butyrolactone, Butan-4-olide, 4-Hydroxybutanoic acid lactone, 1,4-Butyrolactone, GBL
108130010
108130025
108130100
ACRO108130010EA
1275
SEK
ACRO108130010
ACRO108130025
ACRO108130100
γ-butyrolakton 99+%
γ-butyrolakton
Formel:
C₄H₆O₂ MW: 86,09 g/mol Kokpunkt: 204 °C (1013 hPa) Smältpunkt: –45 °C Densitet: 1,12 g/cm³ Flampunkt: 98 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00005386 CAS nummer: 96-48-0 EINECS: 202-509-5 Merck Index: 13,01596 |
Specifikation testresultat
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4355 to 1.4375 (20°C, 589 nm) |
Water | ≤0.1 % (K.F.) |
Additional info | remark: this product may darken with age and heat |
GC | ≥99.0 % |
Color scale | ≤40 APHA |
Free acid | ≤0.1 % (as hydroxybutyric acid) |
Titration with NaOH | ≥98.5 % |
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