Sulfated glyceryl oleate
Time: 2013-06-02 05:00:58
Sulfated glyceryl oleate
Synonyms
(9Z)-Octadecenoic acid, monoester with 1,2,3-propanetriol, sulfated;
Category
Anionic Surfactant
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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), liquid.
Odor    characteristic odor.
Solubility    soluble in water.
Stability    stable in weak alkali, weak acid and hard water; unstable in strong acid, strong alkali, easily hydrolyzed. Easily oxidized.
Risk    Liquid form: irritation, irritation to skin, eye.
GHS (Rev.6) label:
Ecology    may be hazardous to environment. Water body should be given special attention.
Biodegradability    biodegradable.
Characteristics    excellent wetting, permeating, emulsifying, dispersing, solubilizing abilities. Resistant to hard water.
Note    (1), Avoid using in children cleaning products, such as: shower gels, shampoo, skin care products.
Synthesis
(1), Glyceryl oleate is obtained by esterification of oleic acid and glycerin;
(2), Obtained by esterification of glyceryl oleate and concentrated sulfuric acid.
Quality Standards & Test Methods
1. Physical and chemical indexes
Item
Physical and chemical indexes
Liquid
Actives, %, ≥
30.0
Test Methods
(1), Actives
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. 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.
Major Uses
1. Typical applications
Use as wetting agent, penetrating agent.
Use as emulsifying agent, dispersing agent.
2. Personal care products
Use as cleansing agent.
3. Textile
Use as wetting agent.
Manufacturers
 
Update: 20131018(1); 20160922(2);