CAS 60-00-4 appears in our catalog under these names: Ethylenediaminetetraacetic acid, 99% , Ethylenediaminetetraacetic acid, ACS, 99.4+% , Ethylenediaminetetraacetic acid, 0.5M aq. soln., pH 8.0, au , Ethylenediaminetetraacetic aci . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 1000g, 5000g, 250g, 500g, 100g, 2.5kg, 250ml, 500ml.