• Sodium Lauroyl Sarcosinate CAS 137-16-6

Sodium Lauroyl Sarcosinate CAS 137-16-6

Sodium Lauroyl Sarcosinate is a formulation-grade anionic surfactant derived from fatty acids and sarcosine, typically positioned as a mild cleansing and foaming agent in personal care and cosmetic formulations. It is commonly used in shampoo, facial cleanser, toothpaste, and body wash systems where compatibility with other surfactants and low irritation are required.

In our supply,it is generally available as aqueous solution or powder form depending on formulation requirements. Standard packaging, batch supply, and documentation such as COA, TDS, and SDS are typically available to support formulation development and bulk procurement.

  • CAS: 137-16-6
  • Synonyms: Sodium N-Lauroyl Sarcosinate;Sarkosyl Sodium
  • Einecs: 205-281-5
  • Molecular Formula: C15H28NNaO3
  • Grade: Formulation grade (commonly used in personal care applications)
  • Package: Available in standard export packaging suitable for liquid or solid supply forms; packaging can be arranged based on order volume and supply form
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Product Description

Physicochemical Properties

AppearanceColorless to light yellow liquid or white powder (depending on supply form)
OdorMild characteristic odor
pH (aqueous solution)Typically alkaline
SolubilitySoluble in water
Active ContentCommonly supplied as solution or solid grade depending on application
Foaming PropertyGood foaming and cleansing performance
CompatibilityCompatible with a wide range of surfactants
StabilityStable under normal storage conditions

Typical Applications

  • Primary or secondary surfactant in shampoo and hair care formulations
  • Cleansing agent in facial cleansers and body wash systems
  • Foaming and cleaning component in toothpaste formulations
  • Surfactant base in mild cleansing systems requiring reduced irritation

Packaging

Sodium Lauroyl Sarcosinate is supplied according to its physical form. Liquid grades are typically packed in sealed drums or IBC containers suitable for bulk transport, while solid or powder grades are packed in lined bags or suitable containers to prevent moisture absorption.

All packaging is handled in clean and controlled conditions to maintain product integrity. Packaging arrangements can be adjusted based on order quantity and logistics requirements.

Storage

Store in a cool, dry, and well-ventilated area. Keep containers tightly sealed to avoid moisture uptake or contamination. Avoid direct sunlight and excessive heat during storage and transportation.

Proper storage helps maintain product stability and ensures consistent performance in formulation use.

FAQ

  • What type of surfactant is Sodium Lauroyl Sarcosinate?
    It is an anionic surfactant commonly used in mild cleansing formulations.
  • In what form is this product typically supplied?
    It is usually supplied as an aqueous solution or powder depending on formulation needs.
  • What are the main application areas?
    It is mainly used in personal care formulations such as shampoos, facial cleansers, and toothpaste.
  • Is this product suitable for mild formulations?
    It is often selected for formulations requiring mild cleansing performance compared to conventional surfactants.
  • What documents are typically available?
    COA, TDS, and SDS can be provided to support industrial use and procurement.
  • Can packaging be adjusted for bulk orders?
    Packaging can be arranged based on supply form and order volume.

FAQ - Technical & Supply Chain

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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