Surfactants - Amphoteric Available — Bulk Only

Sodium Lauroamphoacetate

CAS 156028-14-7 · Formula C18H34N2NaO3+ · MW 349.5 g/mol

A lauric-derived amphoteric surfactant used as a secondary surfactant in cleansing systems. Used as a secondary surfactant and co-surfactant in personal-care cleansers, including shampoos and baby washes.

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HS Code
3402.49
At a Glance
Material Family
Surfactants - Amphoteric
Record Type
Pure compound
Primary Role
Surfactancy · Cleaning / Degreasing
Functional Roles
SODIUM LAUROAMPHOACETATE
CLEANSINGFOAMINGHAIR CONDITIONINGSURFACTANT - CLEANSINGSURFACTANT - FOAM BOOSTING
Applications & Use Cases
  • Personal care: Secondary surfactant in shampoos and body washes
  • Baby care: Co-surfactant in baby-wash formulations
  • Household cleaning: Amphoteric co-surfactant
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
3402 . 49
Chapter 34
Soap, organic surface-active agents, washing and lubricating preparations, waxes
Heading 34.02
Internationally harmonized (WCO HS)
Subheading 3402.49
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
156028-14-7
Molecular Formula
C18H34N2NaO3+
Molecular Weight
349.5 g/mol
IUPAC Name
sodium 2-[1-(2-hydroxyethyl)-2-undecyl-4,5-dihydroimidazol-1-ium-1-yl]acetate
INCI Name
SODIUM LAUROAMPHOACETATE
PubChem CID
InChI Key
HFQBFCSVHWJVNK-UHFFFAOYSA-N
Synonyms & Trade Names
Sodium lauroamphoacetate sodium;2-[1-(2-hydroxyethyl)-2-undecyl-4,5-dihydroimidazol-1-ium-1-yl]acetate
Full Description

Sodium lauroamphoacetate (CAS 156028-14-7), an amphoteric organic surface-active agent derived from lauric acid. Used as a secondary surfactant and co-surfactant in personal-care cleansers, including shampoos and baby washes.

Frequently Asked Questions

What is sodium lauroamphoacetate used for?

Sodium lauroamphoacetate (CAS 156028-14-7) is an amphoteric surfactant used as a secondary surfactant and co-surfactant in personal-care cleansers such as shampoos, body washes, and baby washes. RawSource supplies it as a raw material to formulators.

What is sodium lauroamphoacetate derived from?

It is derived from lauric acid (commonly of coconut or palm-kernel origin) and reacted into an amphoteric imidazoline-based structure, formula C18H34N2NaO3+. Its amphoteric nature lets it pair with anionic surfactants as a mild co-surfactant. See the technical data sheet for active content and pH.

Is sodium lauroamphoacetate the same as sodium lauryl sulfate? Is it a sulfate?

No — it is an amphoteric surfactant, not a sulfate. Unlike sodium lauryl sulfate it carries no sulfate group, and the two have different CAS numbers and formulation roles. It is frequently chosen as a co-surfactant in sulfate-free systems.

What is the HS code for sodium lauroamphoacetate?

It is classified under HS 3402.49 (organic surface-active agents, other). Confirm the final tariff classification with your customs broker for your destination.

How is bulk sodium lauroamphoacetate packaged and quoted?

It is typically supplied as an aqueous solution in drums, IBCs/totes, or bulk. Provide your required active concentration and quantity to receive a bulk quote with a Certificate of Analysis and SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.