Registration Dossier

Identification

Chemical structure
Display Name:
Titanium nitride
EC Number:
247-117-5
EC Name:
Titanium nitride
CAS Number:
25583-20-4
Molecular formula:
NTi
IUPAC Name:
titanium nitride

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium nitride
EC Number:
247-117-5
EC Name:
Titanium nitride
CAS Number:
25583-20-4
Molecular formula:
NTi
IUPAC Name:
titanium nitride

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Nitride Nanoform Type 1

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
ca. 90 %
Range:
>= 90 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
18.28 nm
Range:
ca. 18.28 - ca. 18.28 nm
Percentile:
D50
Typical value:
25.36 nm
Range:
ca. 25.36 - ca. 25.36 nm
Percentile:
D90
Typical value:
33.54 nm
Range:
ca. 33.54 - ca. 33.54 nm
Additional information:
In the nanoform product SEM examination showed that the primary particles formed into large aggregates, some as large as 25 μm, rather than being present as individual particles.

The particles measured that contribute the central 80% of the sample volume have an equivalent circle diameter within 18.28 nm to 33.54 nm.
Fraction of constituent particles in the size range 1-100 nm:
>= 1 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Pure structure:
yes
Typical composition:
<= 100 %
Crystal system:
other: Cubic
Bravais lattice:
face - centred cubic

Specific surface area

Typical specific surface area:
26.5 m²/g
Range of specific surface area:
>= 20 - <= 50 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Legal Entity Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Titanium nitride
EC Number:
247-117-5
EC Name:
Titanium nitride
CAS Number:
25583-20-4
Molecular formula:
NTi
IUPAC Name:
titanium nitride
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium nitride
EC Number:
247-117-5
EC Name:
Titanium nitride
CAS Number:
25583-20-4
Molecular formula:
NTi
IUPAC Name:
titanium nitride

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Nitride Nanoform Type 1

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
ca. 90 %
Range:
>= 90 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
18.28 nm
Range:
ca. 18.28 - ca. 18.28 nm
Percentile:
D50
Typical value:
25.36 nm
Range:
ca. 25.36 - ca. 25.36 nm
Percentile:
D90
Typical value:
33.54 nm
Range:
ca. 33.54 - ca. 33.54 nm
Additional information:
In the nanoform product SEM examination showed that the primary particles formed into large aggregates, some as large as 25 μm, rather than being present as individual particles.

The particles measured that contribute the central 80% of the sample volume have an equivalent circle diameter within 18.28 nm to 33.54 nm.
Fraction of constituent particles in the size range 1-100 nm:
>= 1 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Pure structure:
yes
Typical composition:
<= 100 %
Crystal system:
other: Cubic
Bravais lattice:
face - centred cubic

Specific surface area

Typical specific surface area:
26.5 m²/g
Range of specific surface area:
>= 20 - <= 50 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no


Constituent 1
Chemical structure
Reference substance name:
Titanium nitride
EC Number:
247-117-5
EC Name:
Titanium nitride
CAS Number:
25583-20-4
Molecular formula:
NTi
IUPAC Name:
titanium nitride

Composition(s) generated upon use

Other types of composition(s)