Sodium Lauryl Glucose Carboxylate
Synonyms
Sodium Dodecyl Glucose Carboxylate;
Category
Anionic Surfactant
> Carboxylate
>> Glycosyl Carboxylate
>>> Alkyl Glycoside Carboxylate
Chemical Numbering System
CASRN：N/A
EINECS：N/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.10) 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);