PEG Stearamide Carboxylic Acid
time:2012-10-05 16:35:11,count:0

PEG Stearamide Carboxylic Acid
Alias
Polyoxyethylene stearamide ether carboxylic acid
Category
Anionic surfactants-Carboxylate
CAS No.
90453-59-1
Structural Formula
Properties
Appearance: pale yellow to yellow waxy solid.
Solubility: slightly soluble to soluble in water.
Stability: stable.
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, solubilizing, dispersing, emulsifying abilities. low foaming. resistance to hard water. mild surfactant, can reduce irritation of other surfactants. good compatibility. can be used with cationic surfactants. auxiliary emulsifying agent, can maintain stability of emulsion.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %, ≥
80
 
NaCl*, %, ≤
2.0
 
sodium chloroacetate*, ppm, ≤
20
 
pH (25℃, 1%)
2.0-3.0
 
*: apply to products with chloroacetic acid method.
Major Uses
Emulsifying agent, emollient in personal care products.
Cleansing agent, lubricant, antirust agent in metalworking fluids.
Use as cleansing agent.
Use as dispersing agent, emulsifying agent.
Use as lubricant.
Product members
PEG-2 Stearamide Carboxylic Acid
PEG-9 Stearamide Carboxylic Acid
Manufacturers
 
Update: 20131111(1);

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