291242
Potassium oleate
40 wt. % paste in H2O
Synonym(s):
Oleic acid potassium salt
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About This Item
Linear Formula:
CH3(CH2)7CH=CH(CH2)7COOK
CAS Number:
Molecular Weight:
320.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4167152
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
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
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
140.0 °F - closed cup
flash_point_c
60 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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The preparation of nickel nanorods in water-in-oil microemulsion.
Ni X-M, et al.
Journal of Crystal Growth, 252(4), 612-617 (2003)
Small-angle neutron-scattering study of W/O n-hexadecane, potassium oleate, water and alcohol CnH2n+ 1OH (n= 5-8) microemulsions: effect of water concentration.
Caponetti E, et al.
Langmuir, 6(11), 1628-1634 (1990)
Precipitation phenomena of heavy metal soaps in aqueous solutions: I. Calcium oleate.
Matijevic E, et al.
Journal of Colloid and Interface Science, 22(5), 419-429 (1966)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 291242-25G | 04061826590263 |
| 291242-1KG | 04061826584989 |