Factory price Octanoic Acid with food grade cas 124-07-2 Acid C8
Octanoic acid Basic information | |
Product Name: | Octanoic acid |
CAS: | 124-07-2 |
MF: | C8H16O2 |
MW: | 144.21 |
EINECS: | 204-677-5 |
Mol File: | 124-07-2.mol |
Octanoic acid Chemical Properties | |
Melting point | 16 °C |
Boiling point | 237 °C(lit.) |
density | 0.91 g/mL at 25 °C(lit.) |
vapor density | 5 (vs air) |
vapor pressure | 1 mm Hg ( 78 °C) |
FEMA | 2799 | OCTANOIC ACID |
refractive index | n20/D 1.428(lit.) |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | 0.68g/l |
form | Liquid |
pka | 4.89(at 25ºC) |
color | Clear colorless to yellow |
Specific Gravity | 0.910 (20/4ºC) |
Odor | unpleasant odor |
PH | 4 (0.2g/l, H2O, 20ºC) |
PH Range | 3.5 |
explosive limit | 1%(V) |
Water Solubility | 0.68 g/L (20 ºC) |
JECFA Number | 99 |
Merck | 14,1765 |
BRN | 1747180 |
Stability: | Stable. Incompatible with bases, reducing agents, oxidizing agents. Flammable. |
CAS DataBase Reference | 124-07-2(CAS DataBase Reference) |
NIST Chemistry Reference | Octanoic acid(124-07-2) |
EPA Substance Registry System | Octanoic acid (124-07-2) |
Items tested | Specifications | Results |
Appearance | Colorless oily liquid, after cooling solidification is flaky crystal | Qualified |
Octanoic acid purity % | ≥99.0% | 99.52% |
Moisture content % | ≤0.4% | 0.05% |
Natural degree test % | / | / |
Acid value | 366-396 | 389.8 |
As% | ≤0.0001% | 0.00001% |
Heavy metal( Pb) % | ≤0.001 | 0.0001 |
Burning residue check sample (10g) % | ≤0.1 | 0.011 |
Relative density | 0.908-0.913(25/25°C) | 0.9102(25/25°C) |
Refractive index | 1.425-1.428 | 1.4265 |
Solubility | Slightly soluble in hot water, . and glycerol | Qualified |
Conclusion | Conform to FCC-4, USP-28, BP-2003 |