The Sorbitan Monolaurate (Span 20) by Dinâmica, available at LojaLab, is a nonionic surfactant also known as Span 20, formed by esters of sorbitan and lauric acid. Its amphiphilic structure supports emulsification, dispersion, and interface modification in chemical formulations and multiphase-system studies.
Characteristics
- Nonionic surfactant of the sorbitan-ester type.
- Representative molecular formula C18H34O6 and CAS 1338-39-2.
- 1000mL presentation.
Applications
- Emulsification in formulations using Span 20.
- Dispersion of components in systems with phases of different polarity.
- Studies of interfaces, wetting, and multiphase systems.
Technical Specifications
- Product: Sorbitan Monolaurate (Span 20)
- Brand: Dinâmica
- Chemical name: Sorbitan monolaurate
- Synonym: Span 20
- Molecular formula: C18H34O6
- CAS: 1338-39-2
- Class: Nonionic surfactant
- Available volume: 1000mL
Technical Data
| Function | Emulsifier and dispersant |
|---|
| Type | Nonionic |
|---|
| Trade name | Span 20 |
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| Presentation | 1000mL |
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Frequently Asked Questions
What is Sorbitan Monolaurate (Span 20) used for?
Sorbitan Monolaurate (Span 20) is used as a nonionic surfactant for emulsification, dispersion, and interface studies in compatible systems.
What are the main characteristics of Sorbitan Monolaurate (Span 20)?
Sorbitan Monolaurate (Span 20) is Span 20, with formula C18H34O6, CAS 1338-39-2, a nonionic class, and a 1000mL presentation.
Why is Sorbitan Monolaurate (Span 20) classified as a nonionic surfactant?
The hydrophilic region of the molecule has no permanent charge. This characteristic allows it to act at phase interfaces and promote emulsification without relying on an ionic group.
What quantities of Sorbitan Monolaurate (Span 20) are available?
Sorbitan Monolaurate (Span 20) is available in 1000mL presentations. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Sorbitan Monolaurate (Span 20) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Sorbitan Monolaurate (Span 20) directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
Brasil
