Sodium Lauryl Glucose Carboxylate
Time: 2012-10-05 16:15:59

Sodium Lauryl Glucose Carboxylate

Synonyms

Sodium Dodecyl Glucose Carboxylate;

Category

Anionic Surfactant

> Carboxylate

>> Glycosyl Carboxylate

>>> Alkyl Glycoside Carboxylate

Chemical Numbering System

CASRNN/A

EINECSN/A

Molecular Formula & Molecular Weight

Molecular Formula: N/A

Molecular Weight: N/A

Structure

Schematic formula:

Properties

Appearance    (1), pale yellow to yellow liquid; (2), solid.

Solubility    soluble in water.

Stability    stable.

Risk    Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.

GHS (Rev.8) label:  

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

Biodegradability    biodegradable.

Characteristics    excellent cleansing, emulsifying, dispersing, solubilizing, foaming, foam stabilizing, wetting abilities. Mild surfactant. Resistance to hard water. Resistance to high concentrations of alkali. Under acidic condition, the performance is not affected. Often used with lauryl glucose. Suitable for "non-sulfate" formula.

Note    (1), Can be used in children cleaning products.

Synthesis

 

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Liquid

Actives, %, ≥

25.0 - 75.0

pH (25°C, 1% solution)

5.5 - 8.5

Test Methods

(1), Actives

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

GB/T 5173 Surface active agents and detergents-Determination of anionic-active matter by direct two-phase titration procedure

ISO 2271 Surface active agents -- Detergents -- Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure

(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 cleansing agent.

Use as emulsifying agent, dispersing agent.

2, Personal care products

Conditioning agent in personal care products. Good compatibility with skin, hair. Suitable for sensitive skin.

3, Household detergents

Use as cleansing agent.

4, Industrial cleaning agents

Cleansing agent in industrial cleaning. Suitable for high alkali formula.

Manufacturers

 

Update: 20140129(1); 20190225(2);