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Diss Factsheets

Identification

Chemical structure
Display Name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
EC Number:
263-778-2
EC Name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
CAS Number:
62973-79-9
Molecular formula:
(C28H31N2O3)x.2SiO2.(MoO3)y x = 6-10 y = 7-25
IUPAC Name:
Reaction product of 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride with silicomolybdic acid

Type of Substance

Composition:
UVCB
Origin:
organometallic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
EC Number:
263-778-2
EC Name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
CAS Number:
62973-79-9
Molecular formula:
(C28H31N2O3)x.2SiO2.(MoO3)y x = 6-10 y = 7-25
IUPAC Name:
Reaction product of 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride with silicomolybdic acid
Constituent 2
Reference substance name:
Sum of identified trace constituents in C.I. Pigment Violet 1:2
Molecular formula:
Not applicable
IUPAC Name:
Sum of identified trace constituents in C.I. Pigment Violet 1:2
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Water

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
C.I. Pigment Violet 1:2_spheroidal nanoform

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Range:
> 0 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
>= 10 - <= 10 nm
Percentile:
D50
Range:
>= 60 - <= 150 nm
Percentile:
D90
Range:
>= 90 - <= 200 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
amorphous
Pure structure:
yes

Specific surface area

Range of specific surface area:
>= 10 - <= 200 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Legal Entity Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
EC Number:
263-778-2
EC Name:
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, molybdatesilicate
CAS Number:
62973-79-9
Molecular formula:
(C28H31N2O3)x.2SiO2.(MoO3)y x = 6-10 y = 7-25
IUPAC Name:
Reaction product of 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride with silicomolybdic acid
Constituent 2
Reference substance name:
Sum of identified trace constituents in C.I. Pigment Violet 1:2
Molecular formula:
Not applicable
IUPAC Name:
Sum of identified trace constituents in C.I. Pigment Violet 1:2
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Water

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
C.I. Pigment Violet 1:2_spheroidal nanoform

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes
Typical composition:
<= 100 %
Range:
> 0 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
60 nm
Range:
>= 10 - <= 10 nm
Percentile:
D50
Typical value:
90 nm
Range:
>= 60 - <= 150 nm
Percentile:
D90
Typical value:
120 nm
Range:
>= 90 - <= 200 nm
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
amorphous
Pure structure:
yes

Specific surface area

Typical specific surface area:
ca. 40 m²/g
Range of specific surface area:
>= 10 - <= 200 m²/g
Skeletal density:
1.9 g/cm³

Surface functionalisation / treatment

Surface treatment applied:
no

Composition(s) generated upon use

Other types of composition(s)