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Identification

Chemical structure
Display Name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
set of nanoforms
Name of set of nanoforms:
Titanium dioxide - Nano Set 7 Anatase uncoated

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Shape category:
elongated
Shape:
rod
Pure shape:
yes

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
>= 2 - <= 70 nm
Percentile:
D50
Range:
>= 3 - <= 99 nm
Percentile:
D90
Range:
>= 4 - <= 200 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Range:
>= 2 - <= 70 nm
Percentile:
D50
Range:
>= 3 - <= 99 nm
Percentile:
D90
Range:
>= 4 - <= 200 nm
Range of length:
>= 4 - <= 160 nm
Range of aspect ratio (:1):
>= 1 - <= 5
Additional information:
Typical length - 100nm
Typical aspect ratio (:1) - ca. 1.5:1
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Range:
>= 90 - <= 100 %

Specific surface area

Range of specific surface area:
>= 10 - <= 700 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
Does the set contain both treated and non-surface treated nanoforms?:
no
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
set of nanoforms
Name of set of nanoforms:
Titanium dioxide - Nano Set 9 Anatase hydrophilic

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Shape category:
elongated
Shape:
rod
Pure shape:
yes

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
>= 2 - <= 70 nm
Percentile:
D50
Range:
>= 3 - <= 99 nm
Percentile:
D90
Range:
>= 4 - <= 200 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Range:
>= 2 - <= 70 nm
Percentile:
D50
Range:
>= 3 - <= 99 nm
Percentile:
D90
Range:
>= 4 - <= 200 nm
Range of length:
>= 4 - <= 160 nm
Range of aspect ratio (:1):
>= 1 - <= 5
Additional information:
Typical length - 100nm
Typical aspect ratio (:1) - ca. 1.5:1
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Range:
>= 90 - <= 100 %

Specific surface area

Range of specific surface area:
>= 10 - <= 700 m²/g

Surface functionalisation / treatment

Surface treatment applied:
yes
Does the set contain both treated and non-surface treated nanoforms?:
no

Legal Entity Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Dioxide_Nanoform 7.3

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 4 nm
Range:
>= 2 - <= 5 nm
Percentile:
D50
Typical value:
ca. 5 nm
Range:
>= 3 - <= 6 nm
Percentile:
D90
Typical value:
ca. 6 nm
Range:
>= 4 - <= 8 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Typical composition:
ca. 95 %
Range:
>= 90 - <= 100 %

Specific surface area

Typical specific surface area:
ca. 230 m²/g
Range of specific surface area:
>= 225 - <= 236 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Dioxide_Nanoform 7.4

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 10 nm
Range:
>= 8 - <= 12 nm
Percentile:
D50
Typical value:
ca. 14 nm
Range:
>= 10 - <= 16 nm
Percentile:
D90
Typical value:
ca. 21 nm
Range:
>= 16 - <= 24 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Typical composition:
ca. 95 %
Range:
>= 90 - <= 100 %

Specific surface area

Typical specific surface area:
ca. 86 m²/g
Range of specific surface area:
>= 84 - <= 88 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Dioxide_Nanoform 9.5

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 10 nm
Range:
>= 8 - <= 12 nm
Percentile:
D50
Typical value:
ca. 12 nm
Range:
>= 10 - <= 16 nm
Percentile:
D90
Typical value:
ca. 17 nm
Range:
>= 16 - <= 24 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Typical composition:
ca. 95 %
Range:
>= 90 - <= 100 %

Specific surface area

Typical specific surface area:
ca. 107 m²/g
Range of specific surface area:
>= 107 - <= 107 m²/g

Surface functionalisation / treatment

Surface treatment applied:
yes
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Dioxide_Nanoform 9.6

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 10 nm
Range:
>= 8 - <= 12 nm
Percentile:
D50
Typical value:
ca. 13 nm
Range:
>= 10 - <= 16 nm
Percentile:
D90
Typical value:
ca. 21 nm
Range:
>= 16 - <= 24 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Typical composition:
ca. 85 %
Range:
>= 83 - <= 87 %

Specific surface area

Typical specific surface area:
ca. 107 m²/g
Range of specific surface area:
>= 107 - <= 107 m²/g

Surface functionalisation / treatment

Surface treatment applied:
yes
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Titanium Dioxide_Nanoform 7.2

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 63 nm
Range:
>= 55 - <= 75 nm
Percentile:
D50
Typical value:
ca. 89 nm
Range:
>= 80 - <= 105 nm
Percentile:
D90
Typical value:
ca. 138 nm
Range:
>= 130 - <= 160 nm
Additional information:
Typical aspect ratio (:1) - ca. 1.2:1
Range of aspect ratio (:1) - >=0<=3
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Anatase
Pure structure:
yes
Typical composition:
ca. 95 %
Range:
>= 90 - <= 100 %

Specific surface area

Typical specific surface area:
ca. 11.2 m²/g
Range of specific surface area:
>= 9 - <= 13 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
CAS Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium

Composition(s) generated upon use

Other types of composition(s)