Olive oil, sulfated, potassium salt
Time: 2016-09-22 22:51:43

Olive oil, sulfated, potassium salt

Synonyms

Sulfated olive oil, potassium salt;

Category

Anionic Surfactant

> Sulfate

>> Ester-based Sulfate

>>> Ester-based Natural Products Sulfate

>>>> Vegetable Oil and Fat Sulfate

Chemical Numbering System

CAS RN: 91079-32-2

EINECS: 293-420-0

Molecular Formula & Molecular Weight

Molecular Formula: N/A

Molecular Weight: N/A

Structure

 

Properties

Appearance    (1), liquid.

Solubility    soluble in water.

Stability    stable in weak alkali, weak acid and hard water; unstable in strong acid.

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

GHS (Rev.7) 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

Obtain by reaction of olive oil and concentrated sulfuric acid, by neutrallzation of alkaline substances (such as: potassium hydroxide).

Refer to the synthesis of sulfated castor oil.

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, permeating agent.

Use as emulsifying agent.

2, Textile

Use as emulsifier, wetting agent, cleansing agent.

3, Printing and dyeing

Use as emulsifier, wetting agent.

4, Leather

Use as emulsifier, wetting agent, fat-liquoring agent.

5, Metal processing agents

Use as emulsifier. Such as: metalworking fluids, steel wire drawing lubricants.

Manufacturers