WEBProduct Name Nitric acid (67 - 70%) Cat No. : A467-1, A467-2, A467-250, A467-500 CAS No 7697-37-2 Synonyms Azotic acid; Engraver's acid; Aqua fortis Recommended Use Laboratory chemicals. Uses advised against Food, drug, pesticide or biocidal product use. Details of the supplier of the safety data sheet Emergency Telephone Number …