China Lauryl Hydroxysultaine CAS 13197-76-7 Supplier, Factory

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China Lauryl Hydroxysultaine CAS 13197-76-7 Supplier, Factory

Chemical Name: Lauryl Hydroxysultaine

CAS No.: 13197-76-7

Molecular Formula:C17H37NO4S

Molecular Weight:351.55

Appearance:Light yellow clean liquid

Sample:Free samples are available

Density: ≈1.1 g/mL (at 20℃)

Solubility: Highly soluble in water; resistant to hard water, high salinity, and low temperatures.

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Product Description

Typical Properties

Item	Specifications
Appearance	Light yellow clean liquid
Solid content %	35min
Active matter %	29-31
Free amine %	Max. 0.5
Sodium chloride %	Max. 7.0
Color (APHA)	Max.60

Core Performance Features

Extremely Low Irritation

Amphoteric structure significantly reduces the irritation of anionic surfactants (such as AES, SLS), making it ideal for sensitive skin, baby, and children's formulas.

High Foaming & Stable Foam

Produces rich, fine, and long-lasting foam. Offers dual benefits of foam boosting and stabilizing, outperforming conventional betaines.

Synergistic Thickening

Provides notable thickening effects in AES and soap-based systems, improving the viscosity and stability of the formulation.

Excellent Hard Water Resistance

Strong resistance to calcium and magnesium ions, maintaining high efficiency even in hard water or seawater environments.

Multifunctional

Combines cleansing, emulsifying, dispersing, antistatic, conditioning, and corrosion inhibition properties.

Application Areas

1. Daily Chemical & Personal Care

Personal care products: High-end shampoos, body washes, facial cleansers, and hand soaps.
Baby care: Dedicated baby care products (low irritation, mild).
Specialized care: Sensitive skin care, foam cleansers, and conditioners (providing antistatic and smoothing benefits).

2. Industrial & Oilfield

Oilfield applications: EOR (Enhanced Oil Recovery) additives, heavy oil viscosity reduction, fracturing fluids, and acidizing fluids.
Industrial cleaning: Metal rust prevention, hard water cleaning agents, and food equipment cleaning.

3. Others

Textile: Antistatic and softening finishes.
Coatings / Emulsions: Emulsification, dispersion, and stabilization.

Package

Standard Packaging: 200kg/drum

Storage

Store in a dry, cool and well-ventilated place. Keep the container tightly closed.

Frequently Asked Questions (FAQ)

What are the main appearance and active matter specifications of this product?

The product is a light yellow clean liquid with an active matter content of 29-31% and a solid content of at least 35% min.

Why is this product recommended for sensitive skin and baby formulations?

Its unique amphoteric structure significantly reduces the irritation typically caused by anionic surfactants like AES and SLS, making it exceptionally mild and safe for delicate skin.

How does it perform in hard water or harsh environments?

It features excellent hard water resistance, maintaining high efficiency and stability even in high concentration calcium and magnesium environments or seawater.

What industrial applications can this product be used for?

Beyond personal care, it is widely utilized in oilfield operations (such as EOR additives and fracturing fluids), industrial cleaning agents, metal rust prevention, and textile antistatic finishes.

What are the packaging options and storage requirements?

The standard packaging is 200kg per drum. It should be stored in a cool, dry, and well-ventilated location with containers kept tightly sealed.