PEG capryl ether carboxylic acid, sodium salt
Time:2012-10-04 16:28:35,Count:0

PEG capryl ether carboxylic acid, sodium salt
Sodium capryleth carboxylate
Polyethylene glycol capryl ether carboxylic acid, sodium salt
Polyoxyethylene capryl ether carboxylic acid, sodium salt
Anionic surfactants-Carboxylate
Structural Formula
Appearance: (1), pale yellow to yellow transparent liquid or viscous liquids; (2), white paste or soft solid; or solid.
Solubility: soluble in water.
Stability: stable. stable to acid, 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, wetting, permeating, solubilizing, dispersing, emulsifying abilities. low foaming. resistance to high concentrations of alkali. resistance to oxidants. resistance to hard water. resistance to high temperature. mild surfactant, can reduce irritation of other surfactants. Under acidic conditions, does not affect cleansing, foaming effect. good compatibility. can be used with cationic surfactants.
Notes: can be used in children cleaning products.
Quality standards & test methods
physical and chemical indexes
test methods
88 type
solid, %, ≥
NaCl*, %, ≤
sodium chloroacetate*, ppm, ≤
pH (25℃, 1%)
*: apply to products with chloroacetic acid method.
Major Uses
Cleansing agent, emulsifying agent in personal care products. eg: shampoo, hand sanitizer.
Use as wetting agent, permeating agent.
Cleansing agent in household cleaning products. eg: soap.
Cleansing agent in industrial cleaning. particularly suitable for industrial spray cleaning.
Cleansing agent, degreasing agent, permeating agent in textile, leather.
Cleansing agent, emulsifying agent in water-based metalworking fluids.
Use as solubilizing agent.
Product members
Sodium capryleth-2 carboxylate
Sodium capryleth-9 carboxylate (Cas: 126646-15-9)
Update: 20131111(1);