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| CAS number | 77-92-9 |
| Molecular formula | C6H8O7 |
| Product name | 77-92-9 Citric acid |
| Molecular Structure |  |
Melting point : 153-159 °C (lit.)
Boiling point : 248.08°C (rough estimate)
density : 1.67 g/cm3 at 20 °C
vapor density : 7.26 (vs air)
vapor pressure : <0.1 hPa (20 °C)
refractive index : 1.493~1.509
FEMA : 2306 | CITRIC ACID
Fp : 100 °C
storage temp. : 2-8°C
solubility : Citric acid also dissolves in absolute (anhydrous) ethanol (76 parts of citric acid per 100 parts of ethanol) at 15 °C.
form : grit
pka : 3.14(at 20℃)
color : White
