Sodium Dodecanoate
time:2012-10-03 16:07:42,count:0

Sodium Dodecanoate
Alias
Dodecanoic acid, sodium salt
Sodium laurate
Category
Anionic surfactants-Carboxylate
CAS No.
629-25-4
Molecular Formula & Molecular Weight
Molecular Formula: C12H23NaO2
Molecular Weight: 222.30
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water. soluble in ethanol.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse LDLo (route unreported): 400mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, foaming, emulsifying, dispersing, wetting, permeating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95.0
 
*: should be marked on molecular weight.
Major Uses
Emulsifying agent, cleansing agent in personal care products. eg: soap.
Use as cleansing agent.
Use as emulsifying agent, dispersing agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:629-25-4
Update: 20131102(1);

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