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Siliconöl

for melting point and boiling point apparatuses

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About This Item

Lineare Formel:
[-Si(CH3)2O-]n
CAS-Nummer:
63148-62-9
MDL-Nummer:
MFCD00132673
UNSPSC-Code:
41100000
NACRES:
NB.77

Dampfdichte

>1 (vs air)

Dampfdruck

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

Typ

for melting point and boiling point apparatuses

Parameter

−40-350 °F temp. range (−40-175 °C)

Brechungsindex

n20/D 1.403 (lit.)

Viskosität

45.0-55.0(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

Dichte

0.963 g/mL at 25 °C

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Anwendung

Silicone oil has been used:
  • for melting-point and boiling-point apparatus
  • in membrane contactors to impregnate fibers
  • on rheometer samples (chicken skin and bovine gelatin) to prevent evaporation during heating using temperature sweeps and frequency sweeps

Biochem./physiol. Wirkung

Silicone oil is suitable for use in under-oil screenings of proteins.

Leistungsmerkmale und Vorteile

  • High viscosity
  • Low water solubility
  • Low vapor pressure

WGK

WGK 1

Flammpunkt (°F)

214.0 °F

Flammpunkt (°C)

101.1 °C

Persönliche Schutzausrüstung

Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number

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Siliconöl viscosity 350&#160;cSt&#160;(25&#160;°C)

Sigma-Aldrich

378372

Siliconöl

Siliconöl viscosity 20&#160;cSt&#160;(25&#160;°C)

Sigma-Aldrich

378348

Siliconöl

Siliconöl viscosity 1,000&#160;cSt&#160;(25&#160;°C)

Sigma-Aldrich

378399

Siliconöl

Poly(dimethylsiloxan) analytical standard, for GPC, 311

Supelco

81153

Poly(dimethylsiloxan)

Siliconöl AP 100 viscosity ~100&#160;mPa.s, &#160; neat(25&#160;°C)

Sigma-Aldrich

10838

Siliconöl AP 100

Sigma-Aldrich

Sigma-Aldrich

50384

Siliconöl AP 150 Wacker

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