Cat.No.KY146794 Name7-Anilino-4-hydroxy-2-naphthalenesulfonic acid CAS119-40-4 MolFormula C16H13NO4S MolWeight 315.34 Enquiry Email Name/Company Message KY146794 - 119-40-4 | 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Quantity: Captcha Send Message