Minimum assay (G.C.).................................................................... 99,0 %

Identity..............................................................................................IR p/t.

Density at 20/4....................................................................... 0,824-0,826

MAX. IMPURITIES

APHA colour...........................................................................................10

Non-volatile matter....................................................................... 0,004 %

Acidity.................................................................................. 0,0002 meq/g

Water (H2O)....................................................................................... 0,1 %

Ca............................................................................................. 0,00005 %

Cd........................................................................................... 0,000005 %

Co........................................................................................... 0,000002 %

Cr............................................................................................ 0,000002 %

Cu........................................................................................... 0,000002 %

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

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

Mn.......................................................................................... 0,000002 %

Ni............................................................................................ 0,000002 %

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

Zn............................................................................................. 0,00001 %