Assay (Compl.) calc. a.d.s.....................................................98,0-102,0%

Identity according to Pharmacopoeias................................................ p/t.

pH of 20% solution........................................................................ 6,5-8,0

MAX. IMPURITIES

Appearance of solution........................................................................ p/t.

Insoluble matter in H2O......................................................................... p/t.

Residual solvents (Ph.Eur./USP)........................................................... p/t.

Ethylenediaminetetraacetic Acid Disodium Salt.............................. 1,0 %

Magnesium-quelating substances....................................................... p/t.

Nitrilotriacetic Acid [(CH2COOH)3N].................................................. 0,1 %

Chloride (Cl)...................................................................................... 0,1 %

Water (H2O)...............................................................................5,0-13,0 %

Heavy metals (as Pb).................................................................... 0,002 %

Cu................................................................................................. 0,002 %

Fe.................................................................................................. 0,008 %

Ni.................................................................................................. 0,002 %

Pb................................................................................................. 0,002 %