3,4-Dihydroxy-3-cyclobuten-1,2-dion 99%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
154020050
154020250
154021000
ACRO154020050EA
647
DKK
ACRO154020050
ACRO154020250
ACRO154021000
3,4-Dihydroxy-3-cyclobuten-1,2-dion 99%
3,4-Dihydroxy-3-cyclobuten-1,2-dion
Formel:
C₄H₂O₄ Smeltepunkt: 293 °C Massefylde: 1 g/cm³ (20 °C) Flammepunkt: 190 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00001334 CAS-nummer: 2892-51-5 EINECS: 220-761-4 ADR: 8,II |
Specifikationer Testresultater
Appearance | White to beige Crystalline powder |
Infrared spectrum | Conforms |
Titration with NaOH | ≥98.5 % |
GC | ≥96.0 % |
NMR (1H-NMR) | Consistent with structure |
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