2,5-Dihydroxybenzoic acid 99%
Fornitore: Thermo Fisher Scientific
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Attenzione
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Synonyms:
2,5-Dihydroxybenzoic Acid, DHB, Hydroquinonecarboxylic acid, Gentisic acid, 2,5-DHBA
Formula:
C₇H₆O₄ Peso molecolare: 154.12 g/mol Punto di ebollizione: 339 Punto di fusione: 204…207 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00002460 CAS Number: 490-79-9 EINECS: 207-718-5 Merck Index: 13,04409 |
Risultati del test di specificazione
Appearance | White to light beige Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 204 to 207 °C |
HPLC | ≥98.5 % |
Titration with NaOH | ≥98.5 % |
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