2,5-Dihydroxybenzoic acid ≥98.0% (by HPLC, titration analysis)
Leverantör: TCI EUROPE
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Synonyms:
2,5-Dihydroxybenzoic Acid, DHB, Hydroquinonecarboxylic acid, Gentisic acid, 2,5-DHBA
D0569-25G
D0569-500G
TCIAD0569-25GEA
550
SEK
TCIAD0569-25G
TCIAD0569-500G
2,5-Dihydroxybenzoic acid ≥98.0% (by HPLC, titration analysis)
2,5-Dihydroxybenzoic acid
Formel:
C₇H₆O₄ MW: 154,12 g/mol Kokpunkt: 339 °C (1013 hPa) Smältpunkt: 202…206 °C Densitet: 1,55 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00002460 CAS nummer: 490-79-9 EINECS: 207-718-5 Merck Index: 14,04398 |
Specifikation testresultat
Appearance | White to Orange to Green powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Neutralization titration) | min. 98.0 % |
Melting point | 204.0 to 208.0 deg-C |
Solubility in Methanol | almost transparency |
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