CAS No.:	124-07-2
Formula:	C8h16o2
EINECS:	204-677-5
Type:	Synthesis Material Intermediates
Appearance:	Liquid
Quality:	Industrial

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

Factory Price Octanoic Acid with Food Grade CAS 124-07-2 Acid C8

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