China High Purity Nootropic Powder Hydrafini 9-Fluorenol 1689-64-1, Find details about China 9-Fluorenol, 9-Fluorenol Powder from High Purity Nootropic Powder Hydrafini 9-Fluorenol 1689-64-1
Product name: 9-Fluorenol |
Other names: 9-Hydroxy fluorene |
CAS NO.: 1689-64-1 |
M.F.: C13H10O |
M.W.: 182.218 |
Melting point: 153-154 °C(lit.) |
Boiling point: 367.5±11.0 °C at 760 mmHg |
Description | ||
Appearance | Creamy white powder | conforms |
Solubility | Easily soluble in acetic ether,methanol and ethanol, soluble in glacial acetic acid,insoluble in water | conforms |
Melting point | 155~158ºC | 155.2~155.6ºC |
Identification | ||
Infrared spectrum | Infrared absorption spectra should be consistent with the reference sample. | conforms |
High performance Liquid chromatography | The sample peak retention time should be consistent with the standard of retention time | conforms |
TESTS | ||
loss on drying | ≤ 0.5% | 0.24% |
Residue on ignition | ≤ 0.5% | 0.10% |
Related impurities | Max Single impurity≤ 0.1% | 0.06% |
Total impurity ≤ 0.5% | 0.20% | |
Purity (HPLC) | ≥ 99.5% | 99.80% |
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