13945
Films deposited at pH 9 . 0 from 0 . 5 M NaCl are more stable and also bind large amounts of lysozyme .
 Chemical: NaCl
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: NaCl