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A200152 | Dimethyl Sulphoxide (Reag. Ph. Eur.) ANALYTIC-ACS

M: 78,13 EC: 200-664-3 NC: 2930 90 85

1l~1,103kg 1kg~0,907l

  • CAS Number:   67-68-5
  • Formula:   C2H6OS
Specifications

Minimum assay (G.C.).................................................................... 99,9 %

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

Freezing point................................................................................≥18,0°C

MAX. IMPURITIES

Insoluble matter in H2O......................................................................... p/t.

Non-volatile matter......................................................................... 0,01 %

Dimethyl Sulfone (G.C.).................................................................... 0,1 %

Methanol (G.C.).............................................................................. 0,05 %

Acidity.................................................................................... 0,001 meq/g

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

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

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

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