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Sodium tallowamphoacetate

Time:2013-05-24 02:59:35; Reading: 18

Sodium tallowamphoacetate

Synonyms

Glycine, N-(2-hydroxyethyl)-N-(2-aminoethyl)-, N-tallow-acyl derivs., sodium salts;

Category

Zwitterionic Surfactant

> Imidazoline Type

>> Imidazoline Type of Derivatives of Natural Product

Chemical Numbering System

CASRN: 124046-48-6

EINECS: N/A

Molecular Formula & Molecular Weight

Molecular Formula: N/A

Molecular Weight: N/A

Structure

R: tallow group.

Properties

Appearance    (1), colorless to amber liquid.

Solubility    soluble in water.

Stability    stable. Easily oxidized.

Risk    Liquid form: irritation, low irritation to skin, eye.

GHS (Rev.10) label: 

Ecology    may be hazardous to environment. Water body should be given special attention.

Biodegradability    biodegradable.

Characteristics    excellent emulsifying, dispersing, foaming, foam stabilizing, antistatic, solubilizing, wetting, anticorrosive abilities. Mild surfactant. Can reduce the irritation of the other surfactants. Resistance to hard water. Excellent compatibility.

Note    (1), Can use in children washing products.

Synthesis

 

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Liquid

Actives, %, ≥

30.0

pH (25°C, 1% solution)

7.0 - 10.0

Test Methods

(1), Actives

GB/T 13173 Surface active agents -- Detergents -- Testing methods

(2), pH

GB/T 6368 Surface active agents -- Determination of pH of aqueous solution -- Potentiometric method

ISO 4316 Surface active agents -- Determination of pH of aqueous solutions -- Potentiometric method

2, Hazardous substances indexes

Item

Hazardous substances indexes

Liquid

Heavy metals (as Pb), mg/Kg, ≤

20

As, mg/Kg, ≤

3

Test Methods

(1), Heavy metals (as Pb)

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30799 The test method of food detergents -- Determination of heavy metals

(2), As

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30797 The test method of food detergents -- Determination of total arsenic

3, Further explanation

(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.

(b), Used in cosmetics, should be test for harmful substances or furtherly test for microorganisms, according to local regulations and standards.

Major Uses

1, Typical applications

Use as emulsifying agent, dispersing agent.

Use as foaming agent, foam stabilizing agent.

Use as thickening agent.

Use as antistatic agent.

Use as wetting agent.

Use as anticorrosive agent.

2, Personal care products

Conditioning agent, foam boosting agent, cleansing agent in personal care products.

3, Textile

Antistatic agent, softening agent in textile, leather, fiber.

4, Household detergents

Thickening agent, foaming agent, foam stabilizing agent in household cleaning.

5, Industrial cleaning

Thickening agent, foaming agent, foam stabilizing agent in industrial cleaning, vehicle cleaning.

Manufacturers

 

Update: 20140724(1); 20190721(2);

Document

[Terminology] Dispersion system

[Terminology] Vesicle

Pandect of Ester surfactants (1): Definition

[Terminology] Van Der Waals force

[Terminology] Micellar aggregation number

Standard

Test methods of surfactants, catalog, Chinese national standards

Surfactants, catalog, Chinese national standards

Test methods of materials, catalog, Chinese national standards

Basic standards of materials, catalog, Chinese national standards

Test methods of textile auxiliaries, catalog, Chinese national standards