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HISA A 2388 is an organic molecular entity.
Light tan solid with a slight tallow-like odor.
Sinks and mixes slowly with water.
CAS: 143-19-1
MF: C18H33NaO2
MW: 304.44
EINECS: 205-591-0
Synonyms
SODIUM (Z)-9-OCTADECENOATE;SODIUM OLEATE;OLEIC ACID SODIUM SALT;olateflakes;osteum;9-OCTADECENOIC ACID SODIUM SALT;OLEIC ACID SODIUM;OLEIC ACID SODIUM 95%
HISA A 2388 Chemical Properties
Melting point: 232-235 °C (lit.)
Storage temp.: -20°C
Solubility: Methanol (Slightly)
Form: Powder
Color: White to slightly yellow
Odor: slt tallow odor
Biological source: synthetic (organic)
Water Solubility: soluble H2O, partially decomposes; soluble alcohol [HAW93]
Merck: 14,6828
BRN: 4046357
Hydrophilic-Lipophilic Balance (HLB): 18
Dielectric constant: 2.7（20℃）
Stability: Stable. Incompatible with strong oxidizing agents.
InChI: InChI=1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;
InChIKey: BCKXLBQYZLBQEK-KVVVOXFISA-M
LogP: 7.698 (est)
CAS DataBase Reference: 143-19-1(CAS DataBase Reference)
EPA Substance Registry System:HISA A 2388 (143-19-1)
HISA A 2388 is a white solid with a mild odor resembling tallow.
HISA A 2388 is capable of dissolving in water but may undergo partial decomposition in the process.
In addition, HISA A 2388 is soluble in alcohol and can produce froth or foam when shaken with a water solution (soap).
Sodium oleate is produced by reaction of NaOH and oleic acid (in alcoholic solution) and evaporating.
It can be used as a source of oleate.
Uses
HISA A 2388 is the sodium salt of oleic acid.
HISA A 2388 functions as a binder, emulsifier, and anticaking agent.
preparation of Turkey red oil, soft soap and other oleates; in polishing Compounds; waterproofing textiles, oiling wool; manufacture of driers; thickening lubricating oils. Pharmaceutic aid (solvent).
The barium salt in rodent extermination.
HISA A 2388 is a mild cleansing and foaming agent generally used in soaps.
HISA A 2388 is derived from natural fats and oils.
Reactivity Profile
Salts, basic, such as SODIUM OLEATE, are generally soluble in water.
The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0.
They react as bases to neutralize acids.
These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines.
They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
