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Identification

Chemical structure
Display Name:
Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
EC Number:
239-879-2
EC Name:
Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
CAS Number:
15782-05-5
Molecular formula:
C18H13ClN2O6S.Sr
IUPAC Name:
strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 239-879-2
  • 15782-05-5
  • C.I. 15865:3
  • C.I. Pigment Red 48:3
  • DCC Rubine 2BW
  • PIGMENT RED 48:3
  • PR 48:3
  • Pigment Red 48, strontium salt (1:1)
  • Pigment Red 48:3
  • Sudacolor Red 570
  • Versal Red 3RL
  • Versalová červeň 3RL/3RLP
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3_Nanoform_Multimodal

    Shape

    Shape descriptionopen allclose all
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 40 nm
    Range:
    > 1 - < 70 nm
    Percentile:
    D50
    Typical value:
    ca. 70 nm
    Range:
    > 10 - < 100 nm
    Percentile:
    D90
    Typical value:
    ca. 110 nm
    Range:
    > 50 - < 300 nm
    Typical length:
    ca. 280 nm
    Range of length:
    > 40 - < 500 nm
    Typical aspect ratio (:1):
    ca. 4 :1
    Range of aspect ratio (:1):
    >= 1 - <= 7
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D50
    Typical value:
    < 100 nm
    Range:
    > 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 120 nm
    Range:
    > 40 - < 200 nm
    Percentile:
    D10
    Typical value:
    ca. 40 nm
    Range:
    > 1 - < 60 nm
    Typical lateral dimension 1:
    ca. 60 nm
    Range of lateral dimension 1:
    > 10 - < 200 nm
    Typical lateral dimension 2:
    ca. 130 nm
    Range of lateral dimension 2:
    > 40 - < 350 nm
    Range of aspect ratio (:1):
    >= 1 - <= 5
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 48:3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 40 m²/g
    Range of specific surface area:
    > 15 - < 500 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:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3_Nanoform_Elongated

    Shape

    Shape description
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    yes

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 47 nm
    Range:
    > 1 - < 70 nm
    Percentile:
    D50
    Typical value:
    ca. 70 nm
    Range:
    > 10 - < 100 nm
    Percentile:
    D90
    Typical value:
    ca. 111 nm
    Range:
    > 80 - < 200 nm
    Typical length:
    ca. 277
    Range of length:
    > 20 - < 500 nm
    Typical aspect ratio (:1):
    ca. 3.3 :1
    Range of aspect ratio (:1):
    >= 1 - <= 5
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 48:3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    33.9 m²/g
    Range of specific surface area:
    > 15 - < 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3

    Shape

    Shape description
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    yes
    Typical composition:
    ca. 100 %
    Range:
    > 0 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 12 nm
    Range:
    >= 1 - <= 70 nm
    Percentile:
    D50
    Typical value:
    ca. 43 nm
    Range:
    >= 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 132 nm
    Range:
    >= 50 - <= 300 nm
    Typical length:
    ca. 131.66 nm
    Range of length:
    >= 10 - <= 300 nm
    Typical aspect ratio (:1):
    ca. 5 :1
    Range of aspect ratio (:1):
    >= 3 - <= 7
    Fraction of constituent particles in the size range 1-100 nm:
    >= 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 48:3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 44.312 m²/g
    Range of specific surface area:
    >= 15 - <= 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3

    Shape

    Shape descriptionopen allclose all
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 19 nm
    Range:
    > 10 - < 60 nm
    Percentile:
    D50
    Typical value:
    ca. 31 nm
    Range:
    > 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 49 nm
    Range:
    > 40 - < 200 nm
    Typical lateral dimension 1:
    ca. 30 nm
    Range of lateral dimension 1:
    > 10 - < 60 nm
    Typical lateral dimension 2:
    ca. 40 nm
    Range of lateral dimension 2:
    > 25 - <= 350 nm
    Range of aspect ratio (:1):
    >= 1 - <= 5
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D90
    Typical value:
    ca. 140 nm
    Range:
    > 50 - < 300 nm
    Percentile:
    D50
    Typical value:
    ca. 75 nm
    Range:
    > 10 - < 100 nm
    Percentile:
    D10
    Typical value:
    ca. 39 nm
    Range:
    > 1 - < 70 nm
    Typical length:
    ca. 45 nm
    Range of length:
    > 20 - < 500 nm
    Typical aspect ratio (:1):
    ca. 3 :1
    Range of aspect ratio (:1):
    >= 1 - <= 7
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 48:3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 50 m²/g
    Range of specific surface area:
    >= 15 - <= 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3_Nanoform_Multimodal

    Shape

    Shape descriptionopen allclose all
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    no
    Typical composition:
    ca. 50 %
    Range:
    > 1 - <= 100 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 25 nm
    Range:
    > 1 - < 70 nm
    Percentile:
    D50
    Typical value:
    ca. 40 nm
    Range:
    > 10 - < 100 nm
    Percentile:
    D90
    Typical value:
    ca. 60 nm
    Range:
    > 50 - < 300 nm
    Range of length:
    > 40 - < 500 nm
    Range of aspect ratio (:1):
    >= 1 - <= 7
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 40 nm
    Range:
    > 1 - < 60 nm
    Percentile:
    D50
    Typical value:
    ca. 60 nm
    Range:
    > 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 90 nm
    Range:
    > 40 - < 200 nm
    Range of lateral dimension 1:
    > 10 - < 200 nm
    Range of lateral dimension 2:
    > 40 - < 350 nm
    Range of aspect ratio (:1):
    >= 1 - <= 5
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 48:3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 60 m²/g
    Range of specific surface area:
    > 15 - < 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    EC Number:
    239-879-2
    EC Name:
    Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1)
    CAS Number:
    15782-05-5
    Molecular formula:
    C18H13ClN2O6S.Sr
    IUPAC Name:
    strontium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 48:3

    Shape

    Shape descriptionopen allclose all
    Shape category:
    elongated
    Shape:
    other: column
    Pure shape:
    no
    Typical composition:
    34 %
    Range:
    > 30 - < 40 %
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    no
    Typical composition:
    66 %
    Range:
    > 60 - < 70 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    30 nm
    Range:
    > 26 - < 34 nm
    Percentile:
    D50
    Typical value:
    50 nm
    Range:
    > 47 - < 52 nm
    Percentile:
    D90
    Typical value:
    95 nm
    Range:
    > 92 - < 98 nm
    Typical length:
    250.89 nm
    Range of length:
    > 89 - < 672.5 nm
    Typical aspect ratio (:1):
    4.54 :1
    Range of aspect ratio (:1):
    >= 2.91 - <= 6.17
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - < 100 %
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    34 nm
    Range:
    > 31 - < 38 nm
    Percentile:
    D50
    Typical value:
    56 nm
    Range:
    > 52 - < 59 nm
    Percentile:
    D90
    Typical value:
    104 nm
    Range:
    > 100 - < 108 nm
    Typical lateral dimension 1:
    129.68 nm
    Range of lateral dimension 1:
    > 34 - < 422.5 nm
    Typical lateral dimension 2:
    63.45 nm
    Range of lateral dimension 2:
    > 21 - < 141 nm
    Typical aspect ratio (:1):
    2.02 :1
    Range of aspect ratio (:1):
    >= 1.51 - <= 2.53
    Fraction of constituent particles in the size range 1-100 nm:
    >= 88 - < 100 %

    Crystallinity

    Structures
    Structure:
    partially-crystalline
    Pure structure:
    no
    Range:
    > 90 - < 96 %
    Crystal system:
    not applicable

    Specific surface area

    Typical specific surface area:
    34 m²/g
    Range of specific surface area:
    > 30 - < 38.5 m²/g
    Typical volume specific surface area:
    59 m²/cm³
    Range of volume specific surface area:
    >= 53.7 - <= 65.5 m²/cm³
    Skeletal density:
    >= 1.71 - <= 1.785 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no