Sodium Cetearyl Sulfate is an anionic surfactant used in cosmetic and personal-care formulations for cleansing, foaming and surface-active functionality. It consists primarily of sodium salts of cetyl sulfate and stearyl sulfate, representing C16 and C18 fatty-chain sulfate components.
Sodium Cetearyl Sulfate is also known as Sodium Cetostearyl Sulfate and Sodium Cetyl/Stearyl Sulfate. It is used in cosmetic formulations where cleansing, foam generation and surfactant activity are required.
The ingredient is particularly relevant to cosmetic and personal-care formulations where an anionic surfactant is required. Its fatty-chain structure provides surface-active characteristics that allow it to interact with both water and oily materials.
Sodium Cetearyl Sulfate is generally supplied according to a defined technical grade, and parameters such as appearance, assay, pH, moisture and composition can vary according to the specification of the supplied material.
Sodium Cetearyl Sulfate belongs to the alkyl sulfate family of anionic surfactants. It contains sulfate groups associated with C16 and C18 fatty-chain components.
Because Sodium Cetearyl Sulfate represents a combination of cetyl and stearyl sulfate components, the commercial material should be evaluated according to its specific composition and product specification.
Sodium Cetearyl Sulfate works through surface-active action. Its long hydrocarbon chains interact with oily and non-polar substances, while the sulfate groups interact with water.
When incorporated into an aqueous cosmetic formulation, the ingredient can help reduce interfacial tension between water and oily materials. This allows it to participate in the dispersion and removal of surface impurities during cleansing.
Its anionic sulfate groups also support foam formation when the formulation is agitated with water.
The final cleansing, foaming and formulation performance depends on the concentration, grade, pH, water quality and combination with other formulation ingredients.
Sodium Cetearyl Sulfate is used as a cleansing surfactant in cosmetic and personal-care formulations. It assists in the dispersion and removal of oils and other surface impurities in aqueous cleansing systems.
Sodium Cetearyl Sulfate can contribute to foam formation in suitable cosmetic formulations. This makes it useful for products where cleansing and foaming performance are desired.
Sodium Cetearyl Sulfate is an anionic surfactant. Its sulfate groups carry a negative charge in aqueous systems, influencing its interaction with water and other formulation ingredients.
Its amphiphilic structure allows Sodium Cetearyl Sulfate to function at interfaces between aqueous and oily phases, making it useful in selected cosmetic formulation systems.
Sodium Cetearyl Sulfate can be used in cosmetic and personal-care formulations requiring cleansing, foaming or anionic surfactant functionality.
Common application areas include:
The appropriate grade and concentration should be selected according to the intended application and complete formulation requirements.
Sodium Cetearyl Sulfate can be used in shampoo formulations where cleansing and foaming are required.
Its anionic surfactant properties help support the removal of oils and surface impurities from hair during washing. It can also contribute to the formation of foam during application.
In complete shampoo systems, Sodium Cetearyl Sulfate may be combined with other anionic, amphoteric or nonionic surfactants to achieve the required cleansing performance, foam characteristics, viscosity and sensory properties.
The final use level should be determined through formulation development and stability testing.
Sodium Cetearyl Sulfate can also be incorporated into selected skin-care and cleansing systems.
In appropriate formulations, its surface-active properties can contribute to the interaction between aqueous and oily phases. It can therefore be considered in selected cleansing products and emulsion-based cosmetic systems.
The final texture, stability, viscosity and sensory characteristics depend on the complete formulation rather than on Sodium Cetearyl Sulfate alone.
When formulating with Sodium Cetearyl Sulfate, manufacturers should consider the composition, assay, active content and physical characteristics of the supplied grade.
Important parameters include:
Because different commercial grades can have different specifications, the exact acceptance criteria should be confirmed from the product's current technical specification and Certificate of Analysis.
Sodium Cetearyl Sulfate is generally supplied as a white to faintly yellow powder, although the exact appearance and physical characteristics can vary according to the commercial grade.
| Property | Details |
|---|---|
| Product Name | Sodium Cetearyl Sulfate |
| CAS Number | 59186-41-3 |
| Molecular Formula | C₃₄H₇₀Na₂O₈S₂ |
| Molecular Weight | 717.0 g/mol |
| Chemical Class | Alkyl Sulfate |
| Surfactant Type | Anionic |
| Composition | Sodium Cetyl Sulfate + Sodium Stearyl Sulfate |
| Physical Form | Powder |
| Typical Appearance | White to faintly yellow |
| Water Compatibility | Water-compatible; grade dependent |
| Main Functions | Cleansing, Foaming, Surfactant |
Sodium Cetearyl Sulfate is a cosmetic surfactant used in cleansing, foaming and selected personal-care formulations.
Manufacturers sourcing Sodium Cetearyl Sulfate in India should evaluate the material according to its CAS Number, composition, assay, pH, appearance, moisture, impurity profile and intended application.
For commercial procurement, technical documentation such as the Certificate of Analysis (COA), Technical Data Sheet (TDS) and Safety Data Sheet (SDS) can be used to verify the supplied material.
Swapnroop provides Sodium Cetearyl Sulfate for businesses looking for cosmetic ingredient sourcing according to their required product specifications and bulk requirements.
Sodium Cetearyl Sulfate can be sourced in India according to the required grade, quantity, packaging and technical specification.
For B2B procurement, customers should confirm:
Specification-based procurement helps manufacturers select material suitable for their intended cosmetic formulation.
Sodium Cetearyl Sulfate is available for bulk cosmetic raw-material requirements where anionic surfactant, cleansing or foaming functionality is required.
For bulk supply, customers should specify:
The exact specification should be confirmed before commercial supply because physical and analytical properties can vary between grades.
Sodium Cetearyl Sulfate can be considered for cosmetic and personal-care formulations requiring anionic surfactant, cleansing and foaming functionality.
Key product characteristics include:
Sodium Cetearyl Sulfate is an anionic alkyl sulfate surfactant consisting of sodium salts of cetyl sulfate and stearyl sulfate. It is used primarily for cleansing and foaming in cosmetic formulations.
The CAS Number of Sodium Cetearyl Sulfate is 59186-41-3.
The molecular formula representing the combined cetyl/stearyl sulfate composition is C₃₄H₇₀Na₂O₈S₂.
The molecular weight of the combined composition is approximately 717.0 g/mol.
Sodium Cetearyl Sulfate is used primarily as a cleansing, foaming and anionic surfactant ingredient in cosmetic and personal-care formulations.
Yes. Sodium Cetearyl Sulfate is an anionic alkyl sulfate surfactant.
Its main cosmetic functions are cleansing, foaming and surfactant activity. It can also contribute to selected emulsion systems.
Sodium Cetearyl Sulfate consists of sodium cetyl sulfate and sodium stearyl sulfate, representing C16 and C18 fatty-chain sulfate components.
It is generally described as a white to faintly yellow powder, although the exact physical form can depend on the commercial grade.
A referenced cosmetic specification reports 90% minimum assay. However, the applicable assay specification should be confirmed from the COA/TDS of the exact commercial grade.
A referenced specification reports pH 6.5 at 0.25% aqueous solution. Other commercial specifications can differ because concentration and test methods vary, so the exact product specification should be checked before use.
A referenced cosmetic specification describes Sodium Cetearyl Sulfate as soluble in water. Actual behavior can depend on grade, concentration and formulation conditions.
Yes. It can be used in shampoo and other hair-cleansing formulations where cleansing and foaming functionality is required.
Yes. It can be used in selected skin-care and cleansing formulations and can contribute to certain oil-in-water emulsion systems.
It is used in cosmetic and personal-care formulations including shampoos, shower gels, cleansing products, rinse-off formulations, foaming products and selected skin-care emulsions.
Sodium Cetearyl Sulfate can be sourced from cosmetic ingredient manufacturers and B2B suppliers in India according to the required grade and technical specification.
It can be purchased from Indian cosmetic raw-material manufacturers and suppliers according to the required quantity, grade, packaging and quality requirements.
Yes. Sodium Cetearyl Sulfate can be procured for bulk cosmetic raw-material requirements, subject to the available grade, quantity, packaging and technical specifications.
| Parameter | Specification |
|---|---|
| Appearance | Creamy white to pale yellow |