Assay (Compl.)calc. a.d.s......................................................98,5-100,5%

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

MAX. IMPURITIES

Insoluble matter in acid.................................................................... 0,2 %

Loss on drying at 200°C................................................................... 2,0 %

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

Chloride (Cl).................................................................................. 0,033 %

Fluoride (F).................................................................................... 0,005 %

Sulphate (SO4)................................................................................ 0,25 %

Magnesium and alkali salts.............................................................. 1,0 %

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

As............................................................................................... 0,0003 %

Ba......................................................................................................... p/t.

Fe.................................................................................................... 0,02 %

Hg............................................................................................. 0,00005 %

Pb............................................................................................... 0,0003 %