There is sodium chloride in my body wash. is this okay during pregnancy?

Yes: Sodium chloride is salt water. There should be no problem using it on the surface of your body.

OK: The common salt, your table salt, is sodium chloride. Because you also consume it in your food every day, it's fine in your body wash. Since we are talking salt here, let me give you an advise: try to keep a low sodium intake throughout your pregnancy.