Triethanolamine dodecylbenzene sulfonate
time:2012-09-28 16:27:31,count:0

Triethanolamine dodecylbenzene sulfonate
Alias
TEA-Dodecylbenzene Sulfonate
Triethanolamine linear alkylate sulfonate
TEA-dodecylbenzenesulfonate
Category
Anionic surfactants-Sulfonate
CAS No.
27323-41-7
Molecular Formula & Molecular Weight
Molecular Formula: C24H45NSO6
Molecular Weight: 475.68
Structural Formula
 
Properties
Appearance: transparent yellow liquid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, moderate irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 1653mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, wetting, foaming, dispersing, emulsifying, antistatic abilities.
Notes: can be used in personal care products, but not recommended.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
50-70
 
pH (25℃, 1%)
7.0-8.5
 
*: should be marked on molecular weight.
Major Uses
Cleansing agent in household care products. eg: laundry detergent and household hard surface detergent.
Cleansing agent in personal care products. Particularly suitable for oily hair; does not cause hair loss.
Use as dispersing agent, emulsifying agent.
Manufacturers
 
Update: 20131025(1);

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