Sorbitan Isostearate

Sorbitan Isostearate is an ester of sorbitan and isostearic acid used in cosmetic and personal-care formulations as an emulsifier, emollient, skin-conditioning agent, dispersing agent and texture modifier.

Its oil-compatible characteristics make it useful in formulations where oil-phase structuring, pigment dispersion, emulsion stability and smooth application are required. Sorbitan Isostearate can be used in skincare, makeup, cleansing and other personal-care formulations.

What is Sorbitan Isostearate?

Sorbitan Isostearate belongs to the sorbitan fatty acid ester family. It is generally used as a lipophilic emulsifying and dispersing ingredient in cosmetic formulations.

It can contribute to:

Emulsification
Emulsion stabilization
Emollience
Skin conditioning
Pigment dispersion
Oil-phase structuring
Texture modification
Spreadability

Chemical and Technical Identity

Product Name: Sorbitan Isostearate
INCI Name: Sorbitan Isostearate
CAS Number: 71902-01-7
Chemical Class: Sorbitan Fatty Acid Ester
Category: Cosmetic Ingredient
Function: Emulsifier / Emollient / Skin Conditioning Agent / Dispersing Agent
Physical Form: Liquid, semi-solid or waxy material depending on grade
Typical Appearance: Pale yellow to yellow material
Water Solubility: Practically insoluble in water
Molecular Formula: Commercial material may not have a single defined molecular formula because isostearic acid is a mixture of branched-chain fatty acids
Molecular Weight: Not generally represented by one fixed molecular weight for the commercial ingredient

Sorbitan Isostearate as a Cosmetic Ingredient

Sorbitan Isostearate is useful in cosmetic formulations where oil-phase compatibility, emulsification and dispersion are required.

Potential applications include:

Facial creams
Moisturizers
Body creams
Lotions
Cleansing products
Makeup products
Foundations
Lip-care products
Sunscreen formulations
Pigmented cosmetic products
Body-care formulations

Sorbitan Isostearate as an Emulsifier

Sorbitan Isostearate is a lipophilic emulsifier that can support suitable water-in-oil and related emulsion systems.

It may contribute to:

Oil and water phase integration
Emulsion stabilization
Oil-phase dispersion
Texture development
Formulation consistency
Smooth application
Improved sensory properties

Its performance depends on concentration, formulation composition, processing conditions and the other emulsifiers or stabilizers used.

Sorbitan Isostearate in Makeup

Sorbitan Isostearate can be particularly useful in selected makeup formulations because of its oil compatibility and dispersing characteristics.

Potential applications include:

Foundation
Concealer
Cream makeup
BB creams
CC creams
Lip products
Pigmented creams
Color cosmetic formulations

It can support uniform dispersion of pigments and other suitable oil-phase ingredients.

Sorbitan Isostearate in Skincare

Sorbitan Isostearate can contribute emollient and skin-conditioning properties to selected skincare formulations.

Potential applications include:

Facial moisturizers
Body lotions
Creams
Hand creams
Rich emulsions
Skin-conditioning products

It can contribute to a smooth and comfortable application profile.

Sorbitan Isostearate in Sunscreen Formulations

Sorbitan Isostearate may be incorporated into selected sunscreen and sun-care formulations as part of an emulsifier or dispersion system.

It can support:

Oil-phase compatibility
Dispersion of suitable oil-soluble components
Emulsion stability
Texture development
Smooth application

Final suitability depends on the complete sunscreen formulation and the selected UV-filter system.

Sorbitan Isostearate as a Dispersing Agent

Sorbitan Isostearate can help support the dispersion of suitable pigments and oil-phase ingredients in cosmetic formulations.

This can be useful for:

Foundations
Concealers
Color cosmetics
Pigmented creams
Sunscreen formulations
Anhydrous makeup products

Sorbitan Isostearate Formulation Considerations

Important quality parameters may include:

Acid value
Saponification value
Hydroxyl value
Iodine value
Moisture
Esterification characteristics
Free fatty acids
Viscosity
Color
Odor
Melting or congealing characteristics

Commercial grades can differ in fatty-acid composition and physicochemical characteristics. Final numerical acceptance criteria should therefore be based on the selected grade and its approved Certificate of Analysis.

Sorbitan Isostearate Cosmetic Raw Material Manufacturer in India

Sorbitan Isostearate Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators sourcing sorbitan ester ingredients.

Before procurement, buyers should evaluate:

Product identity
INCI Name
CAS Number
Grade
Fatty-acid composition
Acid value
Saponification value
Hydroxyl value
Iodine value
Moisture
Viscosity
Color
Odor
Packaging
Storage conditions
Certificate of Analysis

Sorbitan Isostearate Supplier in India

Sorbitan Isostearate Supplier in India is a relevant commercial search phrase for businesses sourcing cosmetic-grade Sorbitan Isostearate.

Supplier evaluation may include:

Cosmetic grade
Product consistency
Technical documentation
Certificate of Analysis
Packaging
Storage requirements
Batch consistency

Sorbitan Isostearate Manufacturer and Supplier in India

Sorbitan Isostearate Manufacturer and Supplier in India is a relevant B2B keyword for businesses sourcing emulsifying, emollient and dispersing ingredients for cosmetic and personal-care formulations.

Potential application categories include:

Skincare
Makeup
Sunscreen
Cleansing products
Creams
Lotions
Moisturizers
Pigmented formulations
Personal-care products

Sorbitan Isostearate Bulk Supplier India

Sorbitan Isostearate Bulk Supplier India is relevant for businesses requiring larger quantities of cosmetic-grade Sorbitan Isostearate.

Bulk procurement should specify:

Product grade
Required quantity
Fatty-acid composition
Acid value
Saponification value
Hydroxyl value
Iodine value
Moisture
Viscosity
Packaging
Storage conditions
Certificate of Analysis

Why Choose Sorbitan Isostearate from Swapnroop?

Emulsifying Ingredient: Supports suitable cosmetic emulsion systems
Emollient Function: Contributes to a smooth and conditioned skin feel
Skin Conditioning: Suitable for skincare and personal-care products
Dispersing Properties: Supports dispersion of suitable pigments and oil-phase ingredients
Texture Enhancement: Supports formulation consistency and sensory characteristics
Oil-Phase Compatibility: Suitable for selected oil-rich formulations
Spreadability: Supports smooth application
Skincare Applications: Suitable for creams, lotions and moisturizers
Makeup Applications: Suitable for foundations, concealers and cream makeup
Sunscreen Applications: Suitable for selected sun-care formulations
Cleansing Applications: Suitable for selected cleansing systems
Formulation Flexibility: Can be combined with suitable emulsifiers, oils and stabilizers
Specification-Based Supply: Quality can be evaluated against the applicable product specification
Controlled Quality Characteristics: Physicochemical parameters can be evaluated
Bulk Supply: Suitable for applicable B2B cosmetic ingredient requirements
India Supply: Suitable for businesses sourcing Sorbitan Isostearate in India

Frequently Asked Questions About Sorbitan Isostearate

What is Sorbitan Isostearate?
Sorbitan Isostearate is a sorbitan ester of isostearic acid used in cosmetic formulations primarily as an emulsifier, emollient, skin-conditioning and dispersing ingredient.

What is the INCI Name of Sorbitan Isostearate?
The INCI name is Sorbitan Isostearate.

What is the CAS Number of Sorbitan Isostearate?
The commonly associated CAS Number is 71902-01-7. The CAS should be confirmed against the exact commercial grade before publication.

Does Sorbitan Isostearate have one molecular formula?
A single molecular formula is generally not appropriate for commercial Sorbitan Isostearate because isostearic acid is a mixture of branched-chain fatty acids.

What is Sorbitan Isostearate used for?
It is used primarily for emulsification, emollience, skin conditioning, pigment dispersion and texture modification.

Is Sorbitan Isostearate suitable for makeup?
Yes. It can be incorporated into suitable foundations, concealers, cream makeup and other pigmented cosmetic formulations.

Detailed Specifications

Parameter	Specification
Appearance	Creamy white to pale yellow

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