Dimetylsulfoxid ≥99.8%, SPECTRONORM® for spectroscopy
Leverantör: VWR Chemicals
Certifikat
Om denna produkt
CAS-nummer:67-68-5
:
Formel:(CH₃)₂SO
MDL-nummer:MFCD00002089
:78.14 g/mol
Merck Index:13,03285
Kokande Pt:189 °C (1013 hPa)
Densitet:1,101 g/cm³ (20 °C)
:Filtered through a 0.2 µm filter, packaged under nitrogen.
Flash Pt:87 °C
Förvaringstemperatur:Omgivande
EINECS:200-664-3
REACH:01-2119431362-50
Specifikationer
- Environmentally Preferable:Safer Human and Environmental Health
- Miljöcertificering:Chem21 Solvent Selection Guide recommended by default
Specifikationer
Specifikationstestresultat
- Purity (GC):min. 99.8%
- Evaporation residue:max. 0.0004%
- Water :max. 0.05%
- Color (Haz):max. 10
- Acidity (meq/g):max. 0.0002
- Alkalinity (meq/g):max. 0.0002
- Transmission (270 nm):min. 35%
- Transmission (280 nm):min. 50%
- Transmission (310 nm):min. 80%
- Transmission (330 nm):min. 90%
- Transmission (from 350 nm):min. 97%
- Absorbance (270 nm):max. 0.46
- Absorbance (280 nm):max. 0.30
- Absorbance (310 nm):max. 0.10
- Absorbance (330 nm):max. 0.05
- Absorbance (from 350 nm):max. 0.013