Syringic acid 97%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
4-Hydroxy-3,5-dimethoxybenzoic acid
132890100
132890250
132891000
ACRO132890100EA
1375
SEK
ACRO132890100
ACRO132890250
ACRO132891000
Syringic acid 97%
Syringic acid
Formel:
C₉H₁₀O₅ MW: 198,18 g/mol Kokpunkt: 351 °C (1013 hPa) Smältpunkt: 206…212 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00002552 CAS nummer: 530-57-4 EINECS: 208-486-8 |
Specifikation testresultat
Appearance | Beige to grey to light brown Powder |
Infrared spectrum | Conforms |
Melting point | 206 to 212 °C |
Water | ≤0.5 % (K.F.) |
Titration with NaOH | 96.0 to 104.0 % |
NMR (13C-NMR) | Consistent with structure |
NMR (31P-NMR) | Consistent with structure |
Elemental Analysis | 74.22 to 80.41 % C |
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