EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

potassium oleate
9-octadecenoic acid (9Z)-, potassium salt (1:1)

Supplier Sponsors

Name:potassium (Z)-octadec-9-enoate
CAS Number: 143-18-0Picture of molecule3D/inchi
Other(deleted CASRN):343340-74-9
ECHA EINECS - REACH Pre-Reg:205-590-5
FDA UNII: 74WHF607EU
Nikkaji Web:J54.270I
Beilstein Number:4167152
MDL:MFCD00064243
Molecular Weight:320.55771000
Formula:C18 H33 K O2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:binders, emulsifiers, and anticaking agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
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Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
FDA Mainterm (SATF):143-18-0 ; POTASSIUM OLEATE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart I--Multipurpose Additives
Sec. 172.863 Salts of fatty acids.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart C--Substances for Use as Components of Coatings
Sec. 175.300 Resinous and polymeric coatings.


FDA PART 181 -- PRIOR-SANCTIONED FOOD INGREDIENTS
Subpart B--Specific Prior-Sanctioned Food Ingredients
Sec. 181.29 Stabilizers.


FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart I--Multipurpose Additives
Sec. 172.862 Oleic acid derived from tall oil fatty acids.
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
logP (o/w): 3.920 (est)
Soluble in:
 water, 4.187 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: surfactants
surfactant - emulsifying
 
Suppliers:
Acme Synthetic Chemicals
Potassium Oleate
BOC Sciences
For experimental / research use only.
potassium oleate >98.0%(T)
Kao Corporation
ICTEOL K-50
Odor: characteristic
Use: Laundry detergents as adjuvant to reduce foaming and aid in hardness removal.Natural soaps
Santa Cruz Biotechnology
For experimental / research use only.
Potassium Oleate
Sigma-Aldrich: Aldrich
For experimental / research use only.
Potassium Oleate 40 wt. % paste in H2O
sds
TCI AMERICA
For experimental / research use only.
potassium oleate >98.0%(T)
sds
Viva Corporation
Potassium Oleate
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.

oral-mouse LD50 > 5000 mg/kg
Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.

Dermal Toxicity:
skin-rat LD50 > 2000 mg/kg
Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.

Inhalation Toxicity:
inhalation-rat LC50 5610 mg/kg
Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.
 
Safety in Use Information:
Category:
binders, emulsifiers, and anticaking agents
Recommendation for potassium oleate usage levels up to:
 not for fragrance use.
 
Recommendation for potassium oleate flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Re-evaluation of sodium, potassium and calcium salts of fatty acids (E 470a) and magnesium salts of fatty acids (E 470b) as food additives
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):143-18-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :23665571
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
potassium (Z)-octadec-9-enoate
Chemidplus:0000143180
EPA/NOAA CAMEO:hazardous materials
RTECS:RK1150000 for cas# 143-18-0
 
References:
 potassium (Z)-octadec-9-enoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:143-18-0
Pubchem (cid):23665571
Pubchem (sid):134973745
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
FDA Indirect Additives used in Food Contact Substances:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB010129
Export Tariff Code:2916.15.5100
FDA Listing of Food Additive Status:View
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 emulsifying agents
 surfactants
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 norfox KO
9-octadecenoic acid (9Z)-, potassium salt
9-octadecenoic acid (9Z)-, potassium salt (1:1)
9-octadecenoic acid (Z)-, potassium salt
 oleic acid potassium salt
 potassium (Z)-octadec-9-enoate
 potassium 9-(Z)-octadecenoate
 potassium 9-octadecenoate
 potassium 9-octadecenoate, (Z)-
 potassium cis-9-octadecenoate
 potassium cis-9-octadecenoic acid
 

Articles:

PubMed:Amylose-potassium oleate inclusion complex in plain set-style yogurt.
PubMed:How a viscoelastic solution of wormlike micelles transforms into a microemulsion upon absorption of hydrocarbon: new insight.
PubMed:Dominant role of wormlike micelles in temperature-responsive viscoelastic properties of their mixtures with polymeric chains.
PubMed:Influence of the phase behavior on the properties of ionic nanoemulsions prepared by the phase inversion composition method.
PubMed:Toxicity of fatty acid salts to German and American cockroaches.
PubMed:Self-assembled networks highly responsive to hydrocarbons.
PubMed:Optimization of nano-emulsion preparation by low-energy methods in an ionic surfactant system.
PubMed:Vesicle formation and other structures in aqueous dispersions of monoolein and sodium oleate.
PubMed:Wormlike micelles mediated by polyelectrolyte.
PubMed:Cutaneous response to irritants.
PubMed:Characterization of mechanosensitive splanchnic nerve afferent fibers innervating the rat stomach.
PubMed:A spin filter method for continuous evaluation of hemolysis.
PubMed:Production of water-containing polymer microcapsules by the complex emulsion/solvent evaporation technique. Effect of process variables on the microcapsule size distribution.
PubMed:Oleate stimulates the formation of triglyceride-rich particles containing apoB100-apo(a) in long-term primary cultures of human hepatocytes.
PubMed:Intestinal effects of the products of lipid digestion on gastric electrical activity in the cat. Possible involvement of vagal intestinal receptors sensitive to lipids.
PubMed:Dynamical properties of a potassium oleate microemulsion determined by photon-correlation spectroscopy.
PubMed:Ionization and phase behavior of fatty acids in water: application of the Gibbs phase rule.
PubMed:Perfluorochemical emulsion effect on warfarin binding by fraction V human albumin.
PubMed:Particle size distributions and particle size alterations in microemulsions.
PubMed:Particle size analysis of latex suspensions and microemulsions by photon correlation spectroscopy.
PubMed:A comparison of bile salt binding to lymph and plasma albumin in the rat.
PubMed:Electric field effects on lipid membrane structure.
PubMed:[Fluorescence analysis study of the structural lability of biomembranes and their components. II. Higher fatty acids].
PubMed:Structure of water in microemulsions: electrical, birefringence, and nuclear magnetic resonance studies.
PubMed:[Structure-forming effect of proteins on coacervation in the potassium oleate-water-KCl system].
PubMed:THE ACTION OF POTASSIUM OLEATE AND POTASSIUM CITRATE IN SLOWING GASTRIC EMPTYING.
 
Notes:
Used as a food additive [EAFUS]
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