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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07 July 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Study was conducted in accordance with international guidelines and in accordance with GLP.
Qualifier:
according to
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
Date of Inspection: 18 July 2017 - 20 July 2017 Date on Certfiicate: 28 November 2017
Physical state at 20°C and 1013 hPa:
solid
Form:
solid: particulate/powder
Colour:
pale brown
Odour:
other: not assessed as there was insufficient safety data available to assess the inhalation hazards of the test item
Substance type:
organic

The test item was determined to be 2.5Y 8/4 (hue, value/chroma) by the Munsell®Colour System.

The sample of test item was visually assessed at 20.0 ± 0.5 oC to be a solid, free-flowing fine soft powder, homogeneous, opaque, forming hard clumps.

Conclusions:
The colour of the test item was visually assessed at 20 ± 0.5 oC to be pale brown and classified as 2.5Y 8/4 using the Munsell® Colour System.
The physical state of the test item was visually assessed at 20 oC ± 0.5 oC to be a solid, free- flowing fine soft powder, homogeneous, opaque, forming hard clumps.
The determination of the odour could not be performed, as there was insufficient safety data available to assess the inhalation hazards of the test item.
Executive summary:

The colour and physical state of the test item were investigated via procedures designed to be compatible with Methods 830.6302 (Colour), August 1996 and Method 830.6303 (Physical State), August 1996 of the OCSPP guidelines. The colour of the test item was visually assessed at 20 ± 0.5 oC to be pale brown and classified as 2.5Y 8/4 using the Munsell®Colour System. The physical state of the test item was visually assessed at 20 oC ± 0.5 oC to be a solid, free-flowing fine soft powder, homogeneous, opaque, forming hard clumps. The determination of the odour could not be performed, as there was insufficient safety data available to assess the inhalation hazards of the test item.

Description of key information

The colour of the test item was determined to be pale brown, and the physical state was determined to be a solid, free-flowing, fine soft powder, homogeneous, opaque, forming hard clumps.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

The colour and physical state of the test item were investigated via procedures designed to be compatible with Methods 830.6302 (Colour), August 1996 and Method 830.6303 (Physical State), August 1996 of the OCSPP guidelines. The colour of the test item was visually assessed at 20 ± 0.5 oC to be pale brown and classified as 2.5Y 8/4 using the Munsell®Colour System. The physical state of the test item was visually assessed at 20 °C ± 0.5 °C to be a solid, free-flowing fine soft powder, homogeneous, opaque, forming hard clumps. The determination of the odour could not be performed, as there was insufficient safety data available to assess the inhalation hazards of the test item.