| CAS No.: | 69-72-7 |
|---|---|
| Formula: | C7h6o3 |
| EINECS: | 200-712-3 |
| Type: | Flavor & Fragrance Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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| Melting point | 158-161 °C(lit.) |
| Boiling point | 211 °C(lit.) |
| density | 1.44 |
| vapor density | 4.8 (vs air) |
| vapor pressure | 1 mm Hg ( 114 °C) |
| refractive index | 1,565 |
| FEMA | 3985 | 2-HYDROXYBENZOIC ACID |
| Fp | 157 °C |
| storage temp. | Store at RT. |
| solubility | ethanol: 1 M at 20 °C, clear, colorless |
| form | Solid |
| pka | 2.98(at 25ºC) |
| color | White to off-white |
| PH | 2.4 (H2O)(saturated solution) |
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