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Silicone oil
for melting point and boiling point apparatuses
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About This Item
Wzór liniowy:
[-Si(CH3)2O-]n
Numer CAS:
Numer MDL:
Kod UNSPSC:
41100000
NACRES:
NB.77
Polecane produkty
gęstość pary
>1 (vs air)
ciśnienie pary
<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)
typ
for melting point and boiling point apparatuses
Parametry
−40-350 °F temp. range (−40-175 °C)
współczynnik refrakcji
n20/D 1.403 (lit.)
lepkość
45.0-55.0(25 °C)
bp
>140 °C/0.002 mmHg (lit.)
gęstość
0.963 g/mL at 25 °C
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Zastosowanie
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
Działania biochem./fizjol.
Silicone oil is suitable for use in under-oil screenings of proteins.
Cechy i korzyści
- High viscosity
- Low water solubility
- Low vapor pressure
Ta strona może zawierać tekst przetłumaczony maszynowo.
Kod klasy składowania
10 - Combustible liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
214.0 °F - closed cup
Temperatura zapłonu (°C)
101.1 °C - closed cup
Środki ochrony indywidualnej
Eyeshields, Gloves
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