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

Minimum assay (G.C.) (stabilizer not included).............................. 99,8 %

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

MAX. IMPURITIES

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

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

Ethanol (G.C.).............................................................................0,5-0,8 %

Carbon Tetrachloride (G.C.)............................................................ 0,01 %

Dichloromethane (G.C.).................................................................. 0,01 %

Tetrachloroethylene (G.C.).............................................................. 0,01 %

Trichloroethylene (G.C.).................................................................. 0,01 %

Metallic impurities................................................................................ p/t.

Suitability for use in dithizone tests...................................................... p/t.

Darkened substances by H2SO4........................................................... p/t.

Acidity................................................................................ 0,00015 meq/g

Carbonyl compounds (as CH3COCH3)......................................... 0,005 %

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

Chlorine (Cl)................................................................................ 0,0005 %

Phosgene (Cl2CO)....................................................................... 0,0001 %

Chloride (Cl).............................................................................. 0,00002 %

Metals by ICP [mg/Kg (ppm)]

Ag.........................0,05

Al............................0,5

As.........................0,05

Au.........................0,05

B...........................0,02

Ba...........................0,1

Be.........................0,02

Bi..........................0,05

Ca...........................0,5

Cd.........................0,05

Co.........................0,02

Cr..........................0,02

Cu.........................0,02

Fe............................0,1

Ga.........................0,02

Ge.........................0,05

Hg.........................0,05

In...........................0,05

K.............................0,1

Li...........................0,05

Mg..........................0,1

Mn........................0,02

Mo........................0,02

Na...........................0,5

Ni..........................0,02

P.............................0,2

Pb.........................0,05

Pt..........................0,02

S.............................0,2

Sb.........................0,02

Si............................0,2

Sn...........................0,1

Sr............................0,2

Ti...........................0,02

Tl...........................0,02

V...........................0,02

Zn...........................0,1

Zr..........................0,02