Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
According to the REACH regulation (“ECHA, guidance on information requirements and chemical safety assessment – chapter R.7a”), it is allowed to use handbook data as a reliable data source.
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: handbook data
GLP compliance:
not specified
Type of method:
other: no data
Type:
relative density
Density:
1.24 g/cm³
Temp.:
25 °C
Remarks on result:
other: Expressed as specific gravity.Specific gravity, as it is the ratio of densities, is a dimensionless quantity.

True specific gravity, can be expressed mathematically as:

SGtrue = p sample/ p H2O

where p sample is the density of the sample and p H2O is the density of water.

 Specific gravity, as it is the ratio of densities, is a dimensionless quantity.

Specific gravity varies with temperature; reference and sample must be compared at the same temperature, or corrected to a standard reference temperature. Substances with a specific gravity of 1 are neutrally buoyant in water, those with SG greater than one are denser than water

Conclusions:
The rel. density of Reaction mass of SIBX is 1.24 measured at room temperature according to Xanthates" in Ullmann's Encyclopedia of Industrial Chemistry (2005).

Description of key information

The rel. density of Reaction mass of SIBX  is 1.24 measured at room temperature according to Xanthates" in Ullmann's Encyclopedia of Industrial Chemistry (2005).

Key value for chemical safety assessment

Relative density at 20C:
1.24

Additional information

True specific gravity, can be expressed mathematically as:

SGtrue = p sample/ p H2O

where p sample is the density of the sample and p H2O is the density of water.

 Specific gravity, as it is the ratio of densities, is a dimensionless quantity.

Specific gravity varies with temperature; reference and sample must be compared at the same temperature, or corrected to a standard reference temperature. Substances with a specific gravity of 1 are neutrally buoyant in water, those with SG greater than one are denser than water.

The rel. density of Reaction mass of SIBX is 1.24 measured at room temperature according to Xanthates" in Ullmann's Encyclopedia of Industrial Chemistry (2005).