Formula: C10H13N5O13P3Na3, Molecular weight: 573.1 (acid form: 507.2) ATP is highly stable nucleotide with 99% purity used in many molecular biology applications.
Formula: C10H16N5O13P3·3 C4H11NO3, molecular weight: 870.6 (acid form: 507.2) ATP, Tris buffered is highly stable nucleotide with ≥99% purity used in many molecular biology applications