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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
density, other
Type of information:
other: handbook
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
Handbook data are considered from a trusted source. Data have been taken from many sources, including both compilations and the primary literature - where conflicts were found, the value deemed most reliable was chosen. The reference was peer-reviewed. In addition, the reference sources are indicated although not leading to sufficient information on the material & method used.
Guideline:
other: not mentioned
Principles of method if other than guideline:
Method followed unknown; data from handbook.
GLP compliance:
not specified
Type:
density
Density:
1.72 g/cm³
Remarks on result:
other: Near room temperature
Conclusions:
The CRC Handbook of Chemistry and Physics (80th ed.) mentions a density near room temperature of 1.72 g/cm3 for ammonium nitrate.
Endpoint:
relative density
Type of information:
other: handbook
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
Handbook data are considered from a trusted source. Data have been taken from many sources, including both compilations and the primary literature - where conflicts were found, the value deemed most reliable was chosen. The reference was peer-reviewed. In addition, the reference sources are indicated although not leading to sufficient information on the material & method used.
Guideline:
other: not mentioned
Principles of method if other than guideline:
Method followed unknown; data from handbook.
GLP compliance:
not specified
Key result
Type:
relative density
Density:
1.72
Remarks on result:
other: temperature not given in the handbook
Conclusions:
The Merck Index (12th ed.) mentions a relative density of 1.72 for ammonium nitrate.
Endpoint:
density, other
Type of information:
other: handbook
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Guideline:
other: not mentioned
Principles of method if other than guideline:
Method followed unknown; data from handbook
GLP compliance:
not specified
Type:
density
Density:
1.725 g/cm³
Temp.:
25 °C
Conclusions:
Sax's Dangerous Properties of Industrial Materials (9th. ed.) mentions a density of 1.725 g/cm3 at 25°C for ammonium nitrate.

Description of key information

Combining three handbook results, the relative density of ammonium nitrate is 1.72.

Key value for chemical safety assessment

Relative density at 20C:
1.72

Additional information

The handbooks used:

-CRC Handbook of Chemistry and Physics (80th ed.)

-The Merck Index (12th ed.)

-Sax's Dangerous Properties of Industrial Materials (9th. ed.)