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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Database data and handbook data, at least one source peer reviewed
Principles of method if other than guideline:
In the sources (at least one peer-reviewed), the density of potassium hydrogencarbonate is reported.
GLP compliance:
not specified
Type of method:
other: Database data and handbook data, at least one source peer reviewed
Type:
bulk density
Density:
900 - 1 100 kg/m³
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Database and handbook data. Three sources are peer-reviewed: Lange 1999, Lide 2004, and Schultz et al. 2000.
Principles of method if other than guideline:
In the sources (at least one peer-reviewed), the density of potassium hydrogencarbonate is reported.
GLP compliance:
not specified
Type of method:
other: determination method not reported
Type:
density
Density:
2.17 g/cm³
Temp.:
20 °C

In the sources (at least one peer-reviewed), the density of potassium hydrogencarbonate is reported to be 2.17 g/cm³ at 20°C.

Conclusions:
The density of potassium hydrogencarbonate is reported to be 2.17 g/cm³ at 20°C.
Executive summary:

In the sources (at least one peer-reviewed), the density of potassium hydrogencarbonate is reported to be 2.17 g/cm³ at 20°C.

Endpoint:
bulk density
Type of information:
other: company data
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: company data
Principles of method if other than guideline:
Data from Safety data sheet
GLP compliance:
no
Type of method:
other: company data from Safety data sheet
Type:
bulk density
Density:
ca. 1 000 - ca. 1 100 kg/m³
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer-reviewed handbook data
Principles of method if other than guideline:
In this peer-reviewed handbook, the density of potassium hydrogencarbonate is reported.
GLP compliance:
not specified
Type of method:
other: dat from peer-reviewed handbook
Type:
relative density
Density:
2.16 g/cm³
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer-reviewed handbook data
Principles of method if other than guideline:
Method: other: gasvolumetric measurement
GLP compliance:
no
Type of method:
other: data from peer-reviewed handbook
Type:
relative density
Density:
2.18 g/cm³
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: At least one source is peer-reviewed.
Principles of method if other than guideline:
In the handbook, information on the density are reported.
GLP compliance:
not specified
Type of method:
other: handbook data
Type:
density
Density:
2.17 g/cm³
Temp.:
20 °C
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: data from at least one peer-reviewed handbook
Principles of method if other than guideline:
In the sources (at least one peer-reviewed), the density of potassium hydrogencarbonate is reported.
GLP compliance:
not specified
Type of method:
other: data from at least one peer-reviewed handbook
Type:
relative density
Density:
2.17 g/cm³

Description of key information

relative density: 2.17 g/cm³ at 20°C

Key value for chemical safety assessment

Relative density at 20C:
2.17

Additional information

In the peer-reviewed sources, the density of potassium hydrogencarbonate is reported to be 2.17 g/cm³ at 20 °C.