Potassium stearate (CAS 593-29-3)
Alternate Names:
Potassium stearate (a mixture of stearate and palmitate)
CAS Number:
593-29-3
Molecular Weight:
322.57
Molecular Formula:
C18H35O2•K
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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Potassium stearate exhibits the characteristics of being a white, waxy, crystalline substance with a mild, fatty scent. It is derived from stearic acid, a naturally occurring fatty acid present in various animal and plant fats and oils. The underlying principle behind the action of potassium stearate lies in its possession of both hydrophobic and hydrophilic properties, enabling it to interact with both water and non-polar molecules. The hydrophobic part of the molecule is thought to be responsible for its emulsifying properties, while the hydrophilic part is attributed to its lubricating capabilities.
Potassium stearate (CAS 593-29-3) References
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- Effect of different types of surfactants on cassava starch properties | Subramony N. Moorthy. 1985,. J. Agric. Food Chem. 33, 6,: 1227–1232.
- LIQUID-CRYSTALLINE SOLVENTS AS MECHANISTIC PROBES.40. DYNAMIC AND STATIC FLUORESCENCE FROM OMEGA-(1-PYRENYL)ALKANOIC ACIDS AND NONANCHORED PYRENYL MOLECULES AS PROBES OF LOCAL ENVIRONMENTS AND PHASE-CHANGES IN THE GEL AND MIDDLE PHASES OF AQUEOUS POTASSIUM STEARATE, RUBIDIUM STEARATE, AND POTASSIUM STEARATE 1-OCTADECANOL | Jenkins, RM; Weiss, RG. 1990. Health & Environmental Research Online (HERO). Volume 6: Page Numbers 1408-1416.
- Hydrothermal Synthesis of InP Semiconductor Nanocrystals | . 2002,. Chemistry Letters. Vol.31,: No.10.
- Emulsion Polymerization of Styrene in the Presence of a Mixture of Potassium Stearate and Oleate | , et al. 2005. Russian Journal of Applied Chemistry. volume 78,: pages 1329–1332.
- Voltammetric study of carbon monoxide and carbon dioxide adsorption on smooth and platinized platinum electrodes | Jerzy Sobkowski and Andrzej Czerwinski. Publication Date:January 1, 1985. J. Phys. Chem. 1985,. 89, 2,: 365–369.
- An investigation of the adsorption of potassium stearate molecules on diamond-like carbon substrate using molecular dynamics simulation | S Guo, Y Cao, J Zhang, L Gu, C Zhang, Z Xu. 15 December 2017,. Applied Surface Science. Volume 425,: Pages 384-392.
- Thermoanalytical investigation on the coagel-gel-liquid crystal transition in some water-amphiphile systems | . First Online: 30 November 2007. Conference paper. volume 68: 158–162.
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Potassium stearate, 5 g | sc-491819B | 5 g | $47.00 | |||
Potassium stearate, 25 g | sc-491819 | 25 g | $109.00 | |||
Potassium stearate, 100 g | sc-491819A | 100 g | $317.00 |