Polysorbate 40 (Polyoxyethylene Sorbitan Monopalmitate)

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Formula

CAS

 

 

 
CAS: Chemical Abstract Service Registry Number
 

Background

Polysorbate 40 is a nonionic surfactant used as an emulsifier. It is soluble in water and its addition to a product makes it more fluid.

 

Synonyms

Polyoxyethylene Sorbitan Monopalmitate
Tween 40

 

Uses

Emulsifiers
Cosmetics
Topical medications
Surfactants
Dispersing agents
Defoamers
Oral and parenteral medicatons

 

Cross-Reactions

 

 

Unusual Reactions

 

 

References

 1.

Tosti, A., et al., Prevalence and sources of sensitization to emulsifiers: a clinical study. Contact Dermatitis, 1990. 23(2): p. 68-72.

 2.

Pasche-Koo, F., et al., High sensitization rate to emulsifiers in patients with chronic leg ulcers. Contact Dermatitis, 1994. 31(4): p. 226-8.

 

 

 

 

 

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