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Physical & Chemical properties

Particle size distribution (Granulometry)

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Link to relevant study record(s)

Reference
Endpoint:
particle size distribution (granulometry)
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
other:
Justification for type of information:
In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.14 the study does not need to be conducted if the substance is marketed or used in a non-solid or granular form. The substance is a non-granular (bulk) solid in the form of large chunks at ambient conditions, and as such the study is scientifically not feasible. According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.14, July 2017) the study does not need to be conducted.
Conclusions:
In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.14 the study does not need to be conducted if the substance is marketed or used in a non-solid or granular form. The substance is a non-granular (bulk) solid in the form of large chunks at ambient conditions, and as such the study is scientifically not feasible. According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.14, July 2017) the study does not need to be conducted.
Executive summary:

In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.14 the study does not need to be conducted if the substance is marketed or used in a non-solid or granular form. The substance is a non-granular (bulk) solid in the form of large chunks at ambient conditions, and as such the study is scientifically not feasible. According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.14, July 2017) the study does not need to be conducted.

Description of key information

Granulometry: Substance is a non-granular (bulk) solid in the form of large chunks at ambient conditions; study is technically not feasible.

Additional information

In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.14 the study does not need to be conducted if the substance is marketed or used in a non-solid or granular form. The substance is a non-granular (bulk) solid in the form of large chunks at ambient conditions, and as such the study is scientifically not feasible. According to ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, R.7.1.14, July 2017) the study does not need to be conducted.