Minimum assay (G.C.).................................................................... 99,5 %

MAX. IMPURITIES

APHA colour...........................................................................................50

Free amines (as CH3NH2)................................................................ 0,01 %

Chloride (Cl)................................................................................ 0,0001 %

Water(H2O)...................................................................................... 0,05 %

Al.............................................................................................. 0,00001 %

Au............................................................................................. 0,00001 %

Cr.............................................................................................. 0,00001 %

Cu............................................................................................. 0,00001 %

Fe.............................................................................................. 0,00001 %

K............................................................................................... 0,00001 %

Mg............................................................................................ 0,00001 %

Mn............................................................................................ 0,00001 %

Ni.............................................................................................. 0,00001 %

Pb............................................................................................. 0,00001 %

Sb........................................................................................... 0,000005 %

Sn............................................................................................. 0,00001 %

Ti............................................................................................... 0,00001 %

Zn........................................................................................... 0,000005 %