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291242 Sigma-Aldrich

Potassium oleate

40 wt. % paste in H2O

Synonym: Oleic acid potassium salt

  • CAS Number 143-18-0

  • Linear Formula CH3(CH2)7CH=CH(CH2)7COOK

  • Molecular Weight 320.55

  •  Beilstein/REAXYS Number 4167152

  •  MDL number MFCD00064243

  •  PubChem Substance ID 24857521

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Carbonyl Compounds, Carboxylic Acid Salts, Chemical Synthesis, Organic Building Blocks More...
Quality Level   100
concentration   40 wt. % paste in H2O
storage temp.   2-8°C
SMILES string   [K+].[H]\C(CCCCCCCC)=C(/[H])CCCCCCCC([O-])=O
InChI   1S/C18H34O2.K/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-;
InChI key   MLICVSDCCDDWMD-KVVVOXFISA-M

Description

General description

Small-angle neutron-scattering study of microimulsions of potassium oleate, n-hexadecane, water and cosurfactant has been reported.

Application

Potassium oleate has been used in the preparation of:
• nickel nanorods with a diameter of 8-10nm and a length of 100-200nm
• aqueous sols of calcium olcate

Packaging

1 kg in poly bottle

25 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 1
RTECS 
RK1150000
Flash Point(F) 
140.0 °F - closed cup - Not applicable
Flash Point(C) 
60 °C - closed cup - Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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