5796
Sodium dodecyl benzene sulfonate ( SDBS ) and cetyl trimethyl ammonium chloride ( CTAC ) are two kinds of surfactants widely applied in various industries .
 Chemical: Sodium dodecyl benzene sulfonate; Chemical: SDBS; Chemical: cetyl trimethyl ammonium chloride; Chemical: CTAC
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Sodium dodecyl benzene sulfonate; Chemical: SDBS; Chemical: cetyl trimethyl ammonium chloride; Chemical: CTAC