4-Hydroxybenzoic acid for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
|
Danger
|
Synonyms:
p-Hydroxybenzoic Acid
M-Clarity™ quality level = MQ200
8.21814.0005
8.21814.0250
8.21814.1000
EM8.21814.0005CS
22092
USD
EM8.21814.0005
EM8.21814.0250
EM8.21814.1000
4-Hydroxybenzoic acid for synthesis, Sigma-Aldrich®
4-Hydroxybenzoic acid
Formula:
C₇H₆O₃ MW: 138.12 g/mol Boiling Pt: 336 °C (1013 hPa) Melting Pt: 210…211 °C Density: 1.398 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00002547 CAS Number: 99-96-7 EINECS: 202-804-9 Merck Index: 13,04837 |
Specification Test Results
Assay (HPLC, area%) | ≥ 98.0 % (a/a) |
Identity (IR) | passes test |
Melting range (lower value) | ≥ 214 °C |
Melting range (upper value) | ≤ 217 °C |
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