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EC number: 252-744-2
CAS number: 35836-73-8
Measured values at different shear rate
The results obtained at 20°C were the
Viscosities of the test item measured at
The results obtained at 40°C were the
Viscosities of the test item at 40°C:
The viscosity was constant at all shear
rates at both temperatures. The test item was thus considered to be a
Measured values at a constant shear rate
Determination of the viscosity of the test
item at a constant shear rate of 583.1 s-1
determination of the viscosity was performed in accordance with OECD
Guideline No 114 “Viscosity of liquids” (October 2012) and with
Analytical Method DRT 5230 “Determination of dynamic viscosity with a
rotary viscometer Haake VT550 or Rheolab QC”.
dynamic viscosity of the test item at 20°C and 40°C ranged between 26.5
to 85.1 mPa.s at shear rates from 245 to 2705 s-1.
test item was considered to be a Newtonian fluid.
dynamic viscosity of nopol was determined to be:
85.1 mPa.s at 20.0°C ± 0.2°C at a constant shear rate of
- 26.5 mPa.s at 40°C ±
0.1°C at a constant shear rate of 583 s-1.
The dynamic viscosity was determined with a rotational viscometer. The substance is a Newtonian fluid.
The dynamic viscosity of nopol at a constant shear rate of 583 s-1 is 85.1 mPa.s at 20°C and 26.5 mPa.s at 40°C.
Key study conducted according to OECD 114
Guideline. The result is scientifically acceptable but not obtained
under GLP. Therefore a reliability of 2 (reliable with restrictions) is
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