Sodium Lauryl Sulfoacetate
time:2012-09-28 16:42:15,count:0

Sodium Lauryl Sulfoacetate
Alias
Dodecyl sodium sulfoacetate
2-Sulfoacetic acid dodecyl ester sodium salt
Sodium new houttuyfonate
Category
Anionic surfactants-Sulfonate
CAS No.
1847-58-1
Molecular Formula & Molecular Weight
Molecular Formula: C14H27NaSO5
Molecular Weight: 330.42
Structural Formula
Properties
Appearance: white powder or flake solid.
Solubility: soluble in water.
Stability: stable in weak acid, weak alkali, hard water.
Risk: irritation, low irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, foaming, emulsifying, dispersing, solubilizing abilities. Mild.
Note: can be used in children washing products.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
65
 
ethanol insoluble materials, %, ≤
12.0
 
NaCl, %, ≤
15.0
 
Moisture, %, ≤
1.5
 
pH (25℃, 1%)
4.5-7.0
 
*: should be marked on molecular weight.
Major Uses
Cleansing agent, foaming agent in personal care products. eg: shampoo, soap.
Use as cleansing agent.
Use as emulsifying agent, dispersing agent.
Manufacturers
 
Update: 20131028(1);

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