Yes, but keep them far apart in your pack.

The KMnO4 (potassium permanganate) is a strong oxidizer which will try and react with stuff (skin, food, fabrics, fuel, etc). In small quantities it can be used as an antiseptic/antifungul. Eating 10-20 grams will kill you. It'll also stain most things purple.

The glycerine is harmless and is used in soap.

-Blast