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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to
Guideline:
other: DIN 53019
Deviations:
no
GLP compliance:
no
Type of method:
rotational viscometer (dynamic)
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
14.98
Conclusions:
The viscosity was measured according to the guideline DIN 53019. The dynamic viscosity of the substance is 14.98 mPa*s at 20°C.
Executive summary:

The viscosity was measured according to the guideline DIN 53019. The dynamic viscosity of the substance is 14.98 mPa*s at 20°C.

Description of key information

The viscosity was measured according to the guideline DIN 53019. The dynamic viscosity of the substance is 14.98 mPa*s at 20°C.

Key value for chemical safety assessment

Viscosity:
14.98 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

In accordance with REACH Regulation, Art. 3, and ECHA "Guidance for identification and naming of substances under REACH and CLP" v1.2, March 2012, substances have to be separated from solvents if this is not affecting the stability of the substance or changing its composition.

In this case, separation of water would only be possible by thermical damaging of the substance. Furthermore, it was not possible to spray dry the pigment solution as it stuck to and partly melted on the conus dryer.