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Sigma-Aldrich 41640 Dimethyl sulfoxide puriss. p.a. ACS reagent ≥99.9% (GC) CAS No.: 67-68-5 2.5 L
Category
Brand
Stock Code
LB.SA.41640-2.5L
Kısa Bilgi
Synonym(s): DMSO Linear Formula: (CH3)2SO CAS Number: 67-68-5 Molecular Weight: 78.13 Beilstein: 506008 EC Number: 200-664-3 MDL number: MFCD00002089 PubChem Substance ID: 329756130 NACRES: NA.21
| Sigma-Aldrich 41640 Dimethyl sulfoxide puriss. p.a., ACS reagent, ≥99.9% (GC) 2.5 L |
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Synonym(s): DMSO
Linear Formula: (CH3)2SO
CAS Number: 67-68-5
Molecular Weight: 78.13
Beilstein: 506008
EC Number: 200-664-3
MDL number: MFCD00002089
PubChem Substance ID: 329756130
NACRES: NA.21
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PROPERTIES
Quality Level 300
grade ACS reagent, puriss. p.a.
vapor density 2.7 (vs air)
vapor pressure 0.42 mmHg ( 20 °C)
assay ≥99.9% (GC)
form liquid
autoignition temp. 573 °F
expl. lim. 42 %, 63 °F
impurities
≤0.001% free acid (as CH3COOH)
≤0.1% water
evapn. residue ≤0.005%
refractive index n20/D 1.479 (lit.), n20/D 1.479
bp 189 °C (lit.)
mp 16-19 °C (lit.) 18-20 °C
density 1.10 g/mL (lit.)
cation traces
Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.5 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg Ni: ≤0.5 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
SMILES string CS(C)=O
InChI 1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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