Monosodium citrate (CAS NO : 18996-35-5)

C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[Na+]

InChI=1S/C6H8O7.Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+1/p-1

C6H7NaO7