Sorbitan Monopalmitate (SMP), with the CAS number 26266-57-9, is a non-ionic surfactant widely used in laboratory settings, particularly in materials science and polymer chemistry. It plays a crucial role in reducing interfacial tension between immiscible phases, such as water and oil, making it an essential component in emulsification processes. Its unique molecular structure, composed of a glucose-based hydrophilic head and a hydrophobic palmitic acid tail, enables it to act as a versatile additive in polymer formulations and chemical reactions. This chemical is commonly found in laboratory research for its ability to stabilize emulsions and improve the solubility of various compounds.
SMP is preferred due to its balanced hydrophilic and hydrophobic properties, which allow it to function effectively in a wide range of solvents and environments. Its non-ionic nature ensures it does not alter the pH of a solution, making it ideal for applications requiring chemical stability. Additionally, SMP is non-toxic and stable under normal laboratory conditions, which enhances its safety profile. These characteristics make it a reliable and efficient material for both academic and industrial research, especially in the development of polymer-based products and cosmetic formulations.
In Indonesian laboratories, SMP is extensively used in polymer research, emulsion stabilization, and cosmetic formulation studies. Its stability and non-toxicity make it a preferred choice for researchers working in controlled environments where safety and consistency are paramount. The compound's versatility supports a wide range of experimental applications, contributing to the advancement of material science and chemical engineering in Indonesia.
TCI brochures (PDF)
- Polymer Additives 2026-04-16 · p. 12
Related TCI products
- TCI T0544 9005-66-7 Polyoxyethylene Sorbitan Monopalmitate
- TCI T0547 9005-70-3 Tween 85 (=Polyoxyethylene Sorbitan Trioleate)
- TCI T0546 9005-65-6 Polyoxyethylene Sorbitan Monooleate
- TCI T0545 9005-67-8 Polyoxyethylene Sorbitan Monostearate
- TCI T0543 9005-64-5 Polyoxyethylene Sorbitan Monolaurate
- TCI S0064 26266-58-0 Span 85 (=Sorbitan Trioleate)
- Polymer Additives: SMP is widely used in polymer science to enhance the stability and solubility of polymer formulations, aiding in the creation of more durable and functional materials.
- Emulsion Stabilization: Its surfactant properties make it ideal for stabilizing emulsions, ensuring long-term homogeneity in both industrial and academic research settings.
- Cosmetic Formulation: In the development of cosmetic products, SMP helps improve the texture and consistency of formulations, enhancing their performance and shelf life.
- Chemical Reaction Assistance: It serves as a valuable aid in chemical reactions that require emulsification or stabilization, ensuring consistent results and reducing the risk of phase separation.
- Material Science Research: SMP is frequently utilized in material science studies to investigate the behavior of surfactants in different environments and their impact on material properties.
| Brand | TCI |
|---|---|
| CAS number | 26266-57-9 |
| Molecular formula | — |
| Purity | — |
| Category | Materials Science > Polymer/Macromolecule Reagents > Polymer Additives |
| Pack sizes | Available in various quantities as per standard laboratory supply |
| Physical form | Solid powder |
| Storage | Store in a cool, dry place away from direct sunlight and moisture |
Sorbitan Monopalmitate should be stored in a cool, dry place, away from direct sunlight and moisture to maintain its chemical stability. It is recommended to use airtight containers to prevent exposure to humidity and contaminants. As a non-ionic surfactant, it is generally safe to handle, but standard laboratory precautions should be followed, including the use of gloves and proper ventilation. Avoid contact with eyes and skin, and ensure that it is kept out of reach of children and unauthorized personnel. Due to its non-toxic nature, it is considered safe for routine use in laboratory settings, provided standard safety protocols are adhered to.
—
