Oxidized starch hydroxypropyltrimonium chloride
Time: 2020-05-09 20:42:01

Oxidized starch hydroxypropyltrimonium chloride

Synonyms

Oxidized starch, 2-hydroxy-3-(trimethylammonio)propyl ether, chloride;

Category

Polymer Surfactant

> Polysaccharide and its Derivatives

>> Zwitterionic Polysaccharide and its Derivatives

Chemical Numbering System

CASRN: N/A

EINECS: N/A

Molecular Formula & Molecular Weight

Molecular Formula: N/A

Molecular Weight: N/A

Structure

 

Properties

Appearance    (1), white solid.

Solubility    slightly soluble in water; or 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 film-forming, emulsifying, dispersing, antistatic abilities.

Synthesis

 

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Solid

Actives, %, ≥

80.0

Test Methods

(1), Actives

 

2, Hazardous substances indexes

Item

Hazardous substances indexes

Solid

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 dispersing agent, emulsifying agent.

Use as film-forming agent.

Use as antistatic agent.

Use as flocculant.

Use as thickening agent.

2, Personal care products

Conditioning agent, humectant in personal care products.

3, Paper-making

Antistatic agent, flocculant, sizing agent, emulsifier, retention and drainage aid, enhancer in paper-making.

4, Textile

Antistatic agent, sizing agent in textile, fiber.

Manufacturers