Transfar Zhilian Co., Ltd.

Lauramidopropyl Betaine LAB-35

INCI Name: Lauramidopropyl Betaine

CAS Number: 86438-78-0

Molecular Formula: RCONH(CH2)3N+(CH3)2CH2COO-R=Lauroyl

Description:Lauramidopropyl Betaine LAB-35, CAS No. 86438-78-0, is a mild amphoteric surfactant with the INCI Name Lauramidopropyl Betaine. It is supplied as a colorless to light yellow transparent liquid with 29.0-31.0% active content and a pH of 5.0-7.0 in a 5% aqueous solution. LAB-35 is suitable for shampoo, body wash, facial cleanser, laundry detergent, household cleaning and selected industrial formulations.

Transfar manufactures and supplies LAB-35 for bulk purchasing and export inquiries. The product offers low irritation to skin and mucous membranes, excellent water solubility and good compatibility with anionic surfactants. It can help improve viscosity and foam quality while reducing the irritation associated with sulfate-based cleansing systems. TDS, SDS and batch documentation are available upon request.


Specification of LAB-35 Lauramidopropyl Betaine (CAS 86438-78-0)


Item

Specification

Test Method

Appearance (25℃)

Colorless to light yellow transparent liquid

Visualization

Color, Hazen

≤100

GB/T 3143

pH (5% aq. Solution, 25℃)

5.0-7.0

GB/T 6368

Active content, %

28.0-30.0

QB/T 2344

Sodium chloride, %

≤7.5

QB/T 2344

Free amine, %

≤0.5

QB/T 2344



Applications and Recommended Dosage of LAB-35 Lauramidopropyl Betaine


  • Personal care: Shampoo, shower gel, body wash, facial cleanser and other mild cleansing formulations.

  • Home care: Laundry detergent and household detergent formulations.

  • Functional uses: Detergent, thickening aid, antistatic agent and fungicide; LAB-35 may also be used as a flotation agent in oil-related applications.

Recommended Dosage: 1%- 10%


Why Choose Transfar LAB-35 Lauramidopropyl Betaine?

Defined LAB-35 Specification: Transfar LAB-35 is supplied with 29.0-31.0% active content, controlled color, pH, salt, free amine and chloroacetic acid specifications.


Mildness and Compatibility: Within Transfar's range of betaine surfactants, LAB-35 provides good water solubility and compatibility with anionic surfactants. It can support foam stability, viscosity development and a milder cleansing profile.


LAB-35 vs Cocamidopropyl Betaine: LAB-35 is based on a lauroyl hydrophobe, while cab 35 cocamidopropyl betaine uses a cocoyl fatty-acid distribution. LAB-35 may be considered when a more defined lauric-chain betaine profile is preferred. Final grade selection should be verified in the complete formula.


Application Guidance: Recommended dosage is 2-12% in shampoo and shower gel and 1-2% in cosmetics. The final addition level depends on the primary surfactant system, target viscosity, foam, clarity and mildness. For formulas requiring an amine oxide alternative, review lauramidopropylamine oxide.


Bulk Purchasing Information: Packaging configuration, net weight, MOQ, sample availability, lead time and container loading should be confirmed with Transfar for each order. TDS, SDS and batch COA can be requested for technical and quality review.


CTA: Send your application, required quantity, destination market and packaging preference to receive an LAB-35 quotation, sample arrangement and document package.


LAB-35 Lauramidopropyl Betaine FAQs

What is Lauramidopropyl Betaine LAB-35?

Lauramidopropyl Betaine LAB-35 is a mild amphoteric surfactant with the INCI Name Lauramidopropyl Betaine and CAS No. 86438-78-0. Transfar LAB-35 is supplied as a colorless to light yellow transparent liquid with 29.0-31.0% active content. It is used to improve cleansing mildness, foam quality, viscosity and compatibility in personal care and detergent formulations.


What is Lauramidopropyl Betaine used for in shampoo and skin care?

In shampoo, body wash and facial cleanser, Lauramidopropyl Betaine works as a co-surfactant, foam booster and viscosity aid. It can improve lather quality and help reduce the irritation associated with sulfate-based surfactants. Transfar recommends 2-12% in shampoo and shower gel and 1-2% in cosmetics, subject to formulation testing.


What affects the Lauramidopropyl Betaine price for bulk orders?

The Lauramidopropyl Betaine price depends on the required grade and specification, order quantity, packaging configuration, destination market, freight conditions and document requirements. For an accurate LAB-35 quotation, provide the application, required quantity, delivery country, packaging preference and whether a sample, TDS, SDS or batch COA is required.


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