3,4,5-Trihydroxybenzoate de propyle 98%
Fournisseur: Thermo Fisher Scientific
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Attention
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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
31.5
EUR
ACRO131581000
ACRO131585000
ACRO131580025
3,4,5-Trihydroxybenzoate de propyle 98%
3,4,5-Trihydroxybenzoate de propyle
Formule:
C₁₀H₁₂O₅ MW: 212.2 g/mol Point d'ébullition: 449 Point de fusion: 146…150 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00002196 Numéro CAS: 121-79-9 EINECS: 204-498-2 Merck Index: 12,08044 |
Résultats des tests de spécification
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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