3,4-Dihydroxybenzaldehyd 97%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
Synonymer:
Protocatechuic aldehyde, Protocatechualdehyde
114850250
114851000
ACRO114850250EA
1060
DKK
ACRO114850250
ACRO114851000
3,4-Dihydroxybenzaldehyd 97%
3,4-Dihydroxybenzaldehyde
Formel:
C₇H₆O₃ Kogepunkt: 295 °C (1013 hPa) Smeltepunkt: 152…157 °C Massefylde: 1,505 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003370 CAS-nummer: 139-85-5 EINECS: 205-377-7 Merck Index: 12,08079 |
Specifikationer Testresultater
Appearance | Beige to grey-brown Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 152 to 157 °C |
HPLC | ≥96.0 % |
Copper (Cu) | ≤50 ppm |
Iron (Fe) | ≤100 ppm |
Lead (Pb) | ≤50 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...