Sodium Palmitoyl Glutamate

Sodium Palmitoyl Glutamate is an amino-acid-derived cosmetic surfactant based on palmitic acid and glutamic acid chemistry. It is primarily used as a cleansing and surface-active ingredient in cosmetic and personal-care formulations.

The ingredient combines a palmitoyl fatty-acid portion with a glutamate group in sodium salt form. This amphiphilic structure provides surface-active characteristics that make Sodium Palmitoyl Glutamate suitable for cleansing formulations and specialty personal-care products.

Sodium Palmitoyl Glutamate can be evaluated in facial cleansers, cleansing creams, body-cleansing products, shampoos and other personal-care formulations, depending on the selected grade and formulation requirements.

What is Sodium Palmitoyl Glutamate?

Sodium Palmitoyl Glutamate is the sodium salt of N-palmitoyl-L-glutamic acid. The palmitoyl component is derived from palmitic acid, a saturated C16 fatty acid, while the glutamate portion is derived from L-glutamic acid.

It belongs to the family of N-acyl amino-acid surfactants.

Key characteristics include:

Product Name: Sodium Palmitoyl Glutamate
INCI Name: Sodium Palmitoyl Glutamate
Synonym: Sodium N-Palmitoyl-L-Glutamate
Chemical Class: N-Acyl Amino Acid Salt
Fatty Acid Component: Palmitic Acid
Fatty Acid Chain: C16
Amino Acid Component: L-Glutamic Acid
Salt Form: Sodium Salt
Category: Cosmetic Ingredient
Primary Function: Cleansing
Type: Anionic / amino-acid-based surfactant
Physical Form: Solid or powder, grade-dependent
Appearance: Grade-dependent

Chemical and Technical Identity

Sodium Palmitoyl Glutamate is chemically identified as sodium N-palmitoyl-L-glutamate.

Chemical databases identify the compound with CAS 35057-12-6, molecular formula C₂₁H₃₈NNaO₅, and molecular weight approximately 407.52 g/mol.

Important chemical characteristics include:

CAS Number: 35057-12-6
Molecular Formula: C₂₁H₃₈NNaO₅
Molecular Weight: 407.52 g/mol
Chemical Class: N-Acyl Amino Acid Salt
Fatty Acid Component: Palmitic Acid
Fatty Acid Chain: C16
Amino Acid Component: L-Glutamic Acid
Salt Form: Sodium
Synonyms: Sodium N-Palmitoyl-L-Glutamate; Monosodium N-Palmitoyl-L-Glutamate

Sodium Palmitoyl Glutamate as a Cleansing Ingredient

Sodium Palmitoyl Glutamate is primarily associated with cleansing functionality in cosmetic formulations.

Its surface-active properties can assist in the interaction and removal of oils and surface impurities during cleansing.

It can contribute to:

Skin cleansing
Surface soil removal
Oil dispersion
Cleansing-system performance
Surface activity
Surfactant blending
Formulation flexibility

Sodium Palmitoyl Glutamate as a Surfactant

The molecule contains a hydrophobic palmitoyl portion and a hydrophilic glutamate salt portion.

This amphiphilic structure provides surface-active characteristics that can support:

Oil-water interaction
Dispersion of oily materials
Cleansing
Surface activity
Surfactant compatibility
Development of cleansing systems

It can be combined with other compatible surfactants according to the requirements of the finished formulation.

Sodium Palmitoyl Glutamate in Facial Cleansers

Sodium Palmitoyl Glutamate can be evaluated in facial cleansing formulations where an amino-acid-derived surfactant is required.

Potential applications include:

Face washes
Facial cleansing gels
Facial cleansing creams
Cleansing lotions
Foaming facial cleansers
Specialty facial cleansing products

The finished formulation should be evaluated for pH, viscosity, foam, cleansing performance, stability and sensory characteristics.

Sodium Palmitoyl Glutamate in Body Cleansers

Potential body-care applications include:

Body washes
Shower formulations
Body cleansing creams
Cleansing lotions
Personal-care cleansing products
Specialty cleansing systems

It can be incorporated with compatible surfactants, conditioning agents and viscosity modifiers.

Sodium Palmitoyl Glutamate in Hair Care

Sodium Palmitoyl Glutamate can be evaluated in selected hair-care cleansing formulations.

Potential applications include:

Shampoos
Hair-cleansing products
Scalp-cleansing formulations
Specialty hair-care cleansers
Conditioning cleansing systems

The suitability of the ingredient depends on the commercial grade and the overall formulation composition.

Sodium Palmitoyl Glutamate in Personal Care

Sodium Palmitoyl Glutamate can be used in personal-care formulations where cleansing and surface-active functionality are required.

Potential applications include:

Facial care
Body care
Hair care
Cleansing products
Face washes
Body washes
Shampoos
Specialty personal-care formulations

Sodium Palmitoyl Glutamate and Amino-Acid-Based Surfactants

Sodium Palmitoyl Glutamate belongs to the broader group of amino-acid-derived surfactants.

Its structure combines a C16 fatty-acid-derived palmitoyl group with a glutamate-based hydrophilic portion and sodium counter-ion.

This makes it relevant to formulations based on:

Amino-acid-derived surfactants
N-acyl glutamates
Specialty cleansing systems
Personal-care surfactants
Cosmetic cleansing formulations

Formulation Considerations

Important parameters when working with Sodium Palmitoyl Glutamate include:

Assay
Active matter
Identification
Appearance
Color
Odor
pH
Moisture
Sodium content
Palmitoyl content
Free fatty acids
Glutamate content
Solids content
Chloride
Solubility
Dispersibility
Heavy metals
Residual solvents, where applicable
Microbial limits
Storage stability

Exact acceptance criteria should be based on the selected commercial grade and approved specification.

Processing Considerations

Processing conditions should be established according to the physical form and concentration of the selected grade.

Typical considerations include:

Determine the appropriate formulation phase.
Pre-dissolve or pre-disperse the ingredient where required.
Add under controlled agitation.
Maintain suitable processing temperature.
Control formulation pH.
Combine with compatible surfactants.
Add conditioning or viscosity-modifying ingredients as required.
Homogenize where necessary.
Evaluate viscosity, foam and appearance.
Conduct stability testing.

Exact processing parameters should be established through formulation trials.

Sodium Palmitoyl Glutamate Cosmetic Raw Material Manufacturer in India

Sodium Palmitoyl Glutamate is a specialty amino-acid-based cosmetic raw material used primarily for cleansing and surfactant applications.

Manufacturers and formulators can evaluate the material based on:

Product identity
INCI name
CAS number
Assay
Active matter
pH
Moisture
Appearance
Color
Sodium content
Palmitoyl content
Glutamate content
Solubility
Microbial quality
Certificate of Analysis

Sodium Palmitoyl Glutamate Supplier in India

Sodium Palmitoyl Glutamate suppliers can provide the ingredient for different cosmetic and personal-care formulation requirements.

Supplier evaluation may include:

Cosmetic grade
Batch consistency
Active matter
Physical form
Solubility
Cleansing performance
Technical documentation
Certificate of Analysis
Packaging
Storage requirements

Sodium Palmitoyl Glutamate Manufacturer and Supplier in India

Sodium Palmitoyl Glutamate can be supplied as a cosmetic raw material for:

Facial cleansers
Face washes
Cleansing creams
Body washes
Shower formulations
Shampoos
Hair-cleansing products
Personal-care formulations

Sodium Palmitoyl Glutamate Bulk Supply

For bulk procurement, the required grade and technical specification should be clearly defined.

Important procurement parameters include:

Product grade
Required quantity
Active matter
Assay
pH
Moisture
Appearance
Color
Sodium content
Palmitoyl content
Packaging
Storage conditions
Technical specification
Certificate of Analysis

Why Choose Sodium Palmitoyl Glutamate from Swapnroop?

Amino-Acid-Based: Based on glutamate chemistry and a palmitoyl fatty-acid component.
Cleansing Function: Suitable for cosmetic cleansing formulations.
C16 Fatty Acid Component: Contains a palmitoyl group associated with palmitic acid.
Sodium Salt: Supplied in sodium salt form.
Surfactant Function: Provides surface-active functionality.
Facial-Care Application: Suitable for selected facial cleansing systems.
Body-Care Application: Can be evaluated in body-cleansing formulations.
Hair-Care Application: Suitable for evaluation in selected hair-cleansing systems.
Formulation Flexibility: Can be combined with compatible surfactants.
Personal-Care Use: Suitable for multiple cleansing-oriented formulations.
Specification-Based Supply: Material can be evaluated against the applicable technical specification.
Bulk Supply: Suitable for B2B cosmetic raw-material requirements.
India Supply: Suitable for businesses sourcing Sodium Palmitoyl Glutamate in India.

Frequently Asked Questions About Sodium Palmitoyl Glutamate

What is Sodium Palmitoyl Glutamate?

Sodium Palmitoyl Glutamate is the sodium salt of N-palmitoyl-L-glutamic acid and is an amino-acid-derived surfactant used primarily for cleansing applications.

What is the INCI Name?

The INCI name is Sodium Palmitoyl Glutamate.

What is the CAS Number of Sodium Palmitoyl Glutamate?

The CAS number is 35057-12-6.

What is the molecular formula?

The molecular formula is C₂₁H₃₈NNaO₅.

What is the molecular weight?

The molecular weight is approximately 407.52 g/mol.

What fatty acid is present in Sodium Palmitoyl Glutamate?

The palmitoyl component is derived from palmitic acid, a saturated C16 fatty acid.

What is Sodium Palmitoyl Glutamate used for?

It is primarily used as a cleansing surfactant in cosmetic formulations. The Cosmetic Ingredient Review describes Sodium Palmoyl Glutamate as a surfactant-cleansing ingredient.

Can Sodium Palmitoyl Glutamate be used in face wash?

Yes. It can be evaluated in facial cleansing formulations such as face washes and cleansing gels.

Can Sodium Palmitoyl Glutamate be used in shampoo?

It can be evaluated in shampoo and hair-cleansing formulations, subject to the properties of the selected grade and final formulation.

Is Sodium Palmitoyl Glutamate an amino-acid-based surfactant?

Yes. It is an N-acyl glutamate salt based on palmitoyl and glutamate chemistry.

Is Sodium Palmitoyl Glutamate the same as Sodium Lauroyl Glutamate?

No. Sodium Palmitoyl Glutamate contains a C16 palmitoyl chain, whereas Sodium Lauroyl Glutamate contains a C12 lauroyl chain. They are different N-acyl glutamate surfactants.

Detailed Specifications

Parameter	Specification
Appearance	Creamy white to pale yellow

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