Synonyms:
betz 0202 ; sulfuric acid ; sulfuric acid,compounds,mixt. with sulfur trioxide ; np c solution ; sulfuric acid fuming ; betz 0283 ; sulfuric acid mixture with sulfur trioxide ; battery acid ; betz 0256 ; oleum ; oleum (fuming sulfuric acid) ; betz 0231 ; sicacide(r) ; sulfur trioxide ; oleum iodisum ; fuming sulfuric acid ; sulfur trioxide, mixt. with sulfuric acid ; h2so4 ; sulfuric acid (fuming) ; sulfuric acid, mixture with sulfur trioxide ; å‘烟硫酸20%so3 ; sulfuric acid, mixt with sulfur trioxide