Disodium lauryl phenyl ether disulfonate
time:2013-06-01 02:12:14,count:0
Disodium lauryl phenyl ether disulfonate
Alias
Benzene, dodecylphenoxy-, disulfo derivative, disodium salt
Category
Anionic surfactants-Sulfonate
CAS No.
40795-56-0
Molecular Formula & Molecular Weight
Molecular Formula: C24H32Na2S2O7
Molecular Weight: 542.62
Structural Formula
Schematic formula:
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, wetting abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Use as wetting agent.
Cleansing agent, emulsifying agent, hydrotrope in personal care products.
Use as dispersing agent, emulsifying agent.
Manufacturers
 
Update: 20131025(1);