Sodium Octylphenol Ethoxylate Sulfate
time:2012-09-26 16:10:26,count:0

Sodium Octylphenol Ethoxylate Sulfate
Alias
Poly(oxy-1,2-ethanediyl), alpha-sulfo-omega-(1,1,3,3-tetramethylbutyl)phenoxy-, sodium salt
OPS
Category
Anionic surfactants-Sulfate
CAS No.
55348-40-8
Structural Formula
Properties
Appearance: paste; or transparent liquid; or white viscous dispersions; or solid.
Solubility: soluble in water.
Stability: stable in alkali, weak acid and hard water.
Risk: irritation, irritation to skin, eye.
Animal toxicology: 1,4-dioxane generated during preparation: probable carcinogen. However, can be acceptable when concentration of 1,4-dioxane is less than 30ppm or less.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent cleansing, solubilizing, dispersing, emulsifying, foaming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
18-35
 
pH (25℃, 10%)
7.0-9.5
 
density, g/mL, approx
1.05
 
*: should be marked on molecular weight.
Major Uses
Emulsifying agent, particle size controlling agent in emulsion polymerization.
Use as dispersing agent, emulsifying agent.
Use as solubilizing agent.
Product members
OPS 2
OPS 3
OPS 4
OPS 5
OPS 7
Manufacturers
 
Update: 20131021(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 2004-2017 SAAPedia All Rights Reserved.