I wouldn't worry, it's fine to take Balsalazide Disodium without the capsule. In fact, that's recommended for those who have problems swallowing larger pills. So, it's not like it's toxic without the pill casing, or anything.
mayoclinic.org said...
If you cannot swallow the capsule, you may open it and pour the medicine into a small amount of applesauce. Stir this mixture well and swallow right away. Do not keep the mixture for future use.
Source:
/www.mayoclinic.org/drugs-supplements/balsalazide-oral-route/proper-use/drg-20062119