CAS 540-69-2 appears in our catalog under these names: Ammonium formate, min. 98 %, LC-MS-Grade, 100 g, plastic, Ammonium Formate, Ammonium formate, 97% , Ammonium formate, 98+% , Ammonium Formate, >98.0%(T). Offered by: Roth, TRC, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 100g, 10g, 50g, 1000g, 5000g, 250g, 5kg, 2kg.