Cetyl Esters Wax
» Cetyl Esters Wax is a mixture consisting primarily of esters of saturated fatty alcohols (C14 to C18) and saturated fatty acids (C14 to C18).
Packaging and storage—
Preserve in well-closed containers, in a dry place, and prevent exposure to excessive heat.
and 47
Acid value 
401
:
not more than 5.
401:
not more than 5.
Iodine value 401:
not more than 1.
401:
not more than 1.
Saponification value 401:
between 109 and 120.
401:
between 109 and 120.
Paraffin and free acids—
A 1-g portion dissolves completely in 50 mL of boiling alcohol and the solution is neutral or acid to moistened litmus paper.
Auxiliary Information—
Please check for your question in the FAQs before contacting USP.
| Topic/Question | Contact | Expert Committee |
| Monograph | Hong Wang, Ph.D.
Scientist 1-301-816-8351 |
(EM205) Excipient Monographs 2 |
USP32–NF27 Page 1204