| 물질명 |
Extract Residues (Coal), Naphthalene Oil Alk., Distn. Overheads; Naphthalene Oil Extract Residue; [The Distillate From Alkali-Washed Naphthalene Oil Having An Approximate Distillation Range Of 180캜 To 220캜 (356캟 To 428캟). Composed Primarily Of Napht |