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Product name
CAS
Formula
CAS63148-62-9
SynonymPolydimethylsiloxane 50cp, Silicone Oils, Silicone Fluids
Density.958 (@ 25°C, g/cm³)
Viscosity49.24 (@ 25°C, mpas)
Refractive Index1.4022 (@ 25°C)
Flash Point276.9 (open, °C)
Acid Value9.89 mg/kg
Volatile content0.06% (@ 150°C, 3H)
AppearanceColorless, tasteless, and transparent oily fluid
pH6-7
CAS57-11-4
FormulaC18H36O2
SynonymCarboxylic acid C18, 1-Heptadecanecarboxylic acid, Octadecanoic acid, n-Octadecanoic acid, Pearl stearic Saturated C14-C22 fatty acid, Stearophanic acid, Octadecanoic acid
Acid Value195 - 207 mg KOH/g
Saponification Value196 - 208 mg KOH/g
Unsaponifiable Matter<= 1.0
Iodine Value<= 2
Moisture<= 0.2
Stearic acid>= 85%
Titer60 - 70 C
Color70/90
CAS63148-62-9
Formula(C2H6OSi)n
SynonymPDMS, dimethicone, poly(dimethylsiloxane), silicone fluid, Siloxanes and Silicones, di-Me
Boiling Point140 c (0.002 mm)
Viscosity @ 25ºC (in cst)11k - 13.5K caps
Physical StateLiquid
Specific Gravity at 25°C0.96 - 0.98
R.I1.403 - 1.409
ColorColorless
Refractive Index1.4040
Specific gravity0.963
CAS63148-62-9
Formula(C2H6OSi)n
SynonymPDMS, dimethicone, poly(dimethylsiloxane), silicone fluid, Siloxanes and Silicones, di-Me
Boiling Point140 c (0.002 mm)
Physical FormLiquid
Viscosity @ 25ºC (in cst)330 - 370 cps
R.I1.403 - 1.409
ColorColorless
Specific Gravity at 25°C0.96 - 0.98
Refractive Index1.4040
Specific gravity0.963
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