Ceteareth Carboxylic Acid
time:2012-10-09 17:32:53,count:0

Ceteareth Carboxylic Acid
Alias
Poly(oxy-1,2-ethanediyl), alpha-(carboxymethyl)-omega-hydroxy-, C16-18-alkyl ethers
Category
Anionic surfactants-Carboxylate
CAS No.
246159-37-5
Structural Formula
R: C16-18.
Properties
Appearance: liquid to solid.
Solubility: slightly soluble to soluble in water.
Stability: stable. stable to acid, alkali, hard water.
Risk: irritation, low irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, solubilizing, dispersing, emulsifying, foaming, foam stabilizing abilities. resistance to high concentrations of alkali. resistance to oxidants. resistance to hard water. resistance to high temperature. mild surfactant, can reduce irritation of other surfactants. Under acidic conditions, does not affect cleansing, foaming effect. good compatibility. can be used with cationic surfactants.
Notes: can be used in children cleaning products.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
 
88 type
 
solid, %, ≥
 
88
 
 
NaCl*, %, ≤
 
0.5
 
 
sodium chloroacetate*, ppm, ≤
 
20
 
 
pH (25℃, 1%)
 
2.0-3.0
 
 
*: apply to products with chloroacetic acid method.
Major Uses
Cleansing agent, emulsifying agent in personal care products. eg: shampoo, hand sanitizer.
Cleansing agent in household cleaning products. eg: soap.
Cleansing agent in industrial cleaning.
Cleansing agent, degreasing agent in textile, leather.
Cleansing agent, emulsifying agent in water-based metalworking fluids.
Used in preparation of carboxylic acid salts.
Use as solubilizing agent.
Product members
Ceteareth-25 Carboxylic Acid
Manufacturers
 
Update: 20131113(1);

Home | Surfactants | Documents | Standards | Enterprise | Essays | Links | Navigation | Copyright | Advertising | About us | Bulletin

简体中文 | 繁體中文 | English

MP: 0086 180 0222 7832;   Email: ssunliu@gmail.com

Copyright 2004-2016 SAAPedia All Rights Reserved.