Propyl-3,4,5-trihydroxybenzoat 98%
Lieferant: Thermo Fisher Scientific
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Achtung
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Synonyms:
Gallic acid propyl ester, Propyl gallate, Propyl 3,4,5-trihydroxybenzoate, Progalline P, N-Propyl gallate
131581000
131585000
131580025
ACRO131581000EA
34.5
CHF
ACRO131581000
ACRO131585000
ACRO131580025
Propyl-3,4,5-trihydroxybenzoat 98%
Propyl-3,4,5-trihydroxybenzoat
Formel:
C₁₀H₁₂O₅ MW: 212.2 g/mol Siedepunkt: 449 Melting Pt: 146…150 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00002196 CAS-Nummer: 121-79-9 EINECS: 204-498-2 Merck Index: 12,08044 |
Spezifikation Testergebnisse
Appearance | White to light beige Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 146 to 150 °C |
Loss on drying | ≤0.5 % (110 °C, 4 hrs) |
Sulfated ash | ≤0.1 % |
Titration with NaOH | 97.5 to 102.5 % (On dry substance) |
Heavy metals (as Pb) | ≤10 ppm |
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