2,5-Dihydroxybenzoic acid 99%
Supplier: Thermo Scientific
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Warning
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Synonyms:
2,5-Dihydroxybenzoic Acid, DHB, Hydroquinonecarboxylic acid, Gentisic acid, 2,5-DHBA
165200050
165200500
165202500
ACRO165200050EA
40.9
GBP
ACRO165200050
ACRO165200500
ACRO165202500
2,5-Dihydroxybenzoic acid 99%
2,5-Dihydroxybenzoic acid
Formula:
C₇H₆O₄ MW: 154,12 g/mol Boiling Pt: 339 °C (1013 hPa) Melting Pt: 204…207 °C Density: 1,55 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00002460 CAS Number: 490-79-9 EINECS: 207-718-5 Merck Index: 13,04409 |
Specification Test Results
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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