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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Density

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: US Pharmacopeia National Formulary 616: Bulk Density and Tapped Density of Powders
Deviations:
yes
Remarks:
a 0.1 mm sieve was not used
GLP compliance:
no
Type of method:
other: A known weight of a solid material is placed in a glass graduated cylinder and its volume measured to determine the ‘bulk density.’
Specific details on test material used for the study:
Lot number: PF 907
Key result
Type:
bulk density
Density:
0.319 g/cm³
Temp.:
20 °C
Remarks on result:
other: temperature was 20 - 25 °C
Conclusions:
Following the method detailed by the United States Pharmacopeia National Formulary <616>, the bulk density of monoamine oxidase is 0.319 g/mL.

Description of key information

Following the method detailed by the United States Pharmacopeia National Formulary <616>, the bulk density of monoamine oxidase is 0.319 g/mL.

Key value for chemical safety assessment

Relative density at 20C:
0.319

Additional information