Tetrahydrofuran 99.5+% for spectroscopy
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
Butylene oxide, THF, Diethylene oxide
222160010
222162500
222160025
222165000
ACRO222160010EA
1600
DKK
ACRO222160010
ACRO222162500
ACRO222160025
ACRO222165000
Tetrahydrofuran 99.5+% for spectroscopy
Tetrahydrofuran
Formel:
C₄H₈O Molekylvægt: 72.11 g/mol Kogepunkt: 66 °C (760 mmHg) Smeltepunkt: –108.4 °C Massefylde: 0.88 g/cm³ Flammepunkt: –21 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00005356 CAS-nummer: 109-99-9 EINECS: 203-726-8 UN nummer: 2056 ADR: 3 II REACH: 05-2114615188-48 Merck Index: 12,09351 |
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Specifikationer Testresultater
Appearance | Clear liquid |
Water | ≤0.03 % (Coulometric) |
GC | ≥99.50 % |
UV | 1 cm cell vs HPLC-grade water |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.005 % |
Acidity | ≤0.0002 meq/g |
Alkalinity | ≤0.0006 meq/g |
Peroxides | ≤0.01 % (as H2O2) |
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