Ingredients: Cetearyl Alcohol, Polysorbate 60, PEG-150 Stearate, and Steareth-20.
The “NF” in “Emulsifying Wax NF” stands for “National Formulary”. It indicates that this type of emulsifying wax adheres to an established monograph. Specifically, Emulsifying Wax NF is a complete vegetable-derived non-ionic emulsifying wax used to create oil-in-water emulsions.
It is made from Cetearyl Alcohol (and) Polysorbate 60. Polysorbate 60 emulsifies, while cetearyl alcohol thickens and stabilizes the emulsion. Emulsifying Wax NF is approximately 70–80% cetearyl alcohol and 20–30% polysorbate 60 (source).
 
Price is per pound.