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

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

Density at 20/4....................................................................... 0,885-0,887

Boiling range................................................................................ 76-80°C

Refractive index n 20/D...................................................... 1,4015-1,4035

MAX. IMPURITIES

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

Non volatile matter....................................................................... 0,001 %

Sulphur compounds (as S)........................................................... 0,002 %

Acidity.................................................................................. 0,0005 meq/g

Water (H2O)..................................................................................... 0,01 %

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 %