Linear alkylbenzenesulfonate, sodium salt
time:2013-10-31 16:05:13,count:0

Linear alkylbenzenesulfonate, sodium salt
Alias
LAS-Na
Benzenesulfonic acid, C10-13-alkyl derivs., sodium salts
Category
Anionic surfactants-Sulfonate
CAS No.
68411-30-3
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, moderate irritation to skin, eye.
Animal toxicity[1]: mouse intravenous LD50: 207mg/Kg;
mouse oral LD50: 1575mg/Kg;
mouse subcutaneous LD50: 1250mg/Kg;
rat intravenous LD50: 119mg/Kg;
rat oral LD50: 404mg/Kg;
rat subcutaneous LD50: 810mg/Kg.
reproductive effect.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, dispersing, emulsifying, foaming 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 cleansing agent.
Use as emulsifying agent, dispersing agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 68411-30-3

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