Sodium nonoxynol sulfate
time:2012-09-26 16:11:04,count:0

Sodium nonoxynol sulfate
Alias
Sodium Nonylphenol Ethoxylate Sulfate
PEG Nonyl phenyl ether sulfate, sodium salt
Polyethylene glycol nonyl phenyl ether sulfate, sodium salt
Polyoxyethylene nonyl phenyl ether sulfate, sodium salt
Category
Anionic surfactants-Sulfate
CAS No.
9014-90-8
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]: rat oral LD50: 10000mg/kg.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*, %, ≥
25-35
 
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
Sodium nonoxynol-2 sulfate
Sodium nonoxynol-3 sulfate
Sodium nonoxynol-4 sulfate
Sodium nonoxynol-5 sulfate
Sodium nonoxynol-7 sulfate
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:9014-90-8
Update: 20131021(1);

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