CAS 13478-16-5 appears in our catalog under these names: Ammonium magnesium phosphate hexahydrate, 95%, Magnesium Ammonium Phosphate Hexahydrate, Ammonium magnesium phosphate hexahydrate, 98%, Ammonium magnesium phosphate hexahydrate, Ammonium magnesium phosphate hexahydrate, 98% . Offered by: Combi-blocks, TRC, AmBeed, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: 1g, 25g, 100g, 500g, 5g, 10g.