Dimethyl Sulfoxide (Reag. USP, Ph. Eur.) for analysis, ACS

Melting Point:

18.4 °C

Boiling Point:

189 °C

Density:

1.103 kg/l

Refractive Index:

20/D 1.477

Physical Description:

liquid

Product Code:

131954

Product Name:

Dimethyl Sulfoxide (Reag. USP, Ph. Eur.) for analysis, ACS

Quality Name:

for analysis, ACS

Specifications:

Minimum assay (G.C.): 99.9%
Identity: IR passes test
Freezing point: ≥ 18.0°C

Maximum limit of impurities
Acidity: 0.001 meq/g
Insoluble matter in H2O: passes test
Non-volatile matter: 0.001 %
Dimethyl Sulfone (G.C.): 0.1%
Methanol (G.C.): 0.05%
Water (H2O): 0.1 %

Metals by ICP [in 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

WGK:

1

Storage:

Storage away from direct light.

Master Name:

Dimethyl Sulphoxide

Synonyms Long Text:

DMSO, Methylsulphoxide, Sulphinylbismethane

EINECS:

200-664-3

CS:

29309098

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