Registration Dossier

Identification

Chemical structure
Display Name:
Barium sulfate
EC Number:
231-784-4
EC Name:
Barium sulfate
CAS Number:
7727-43-7
Molecular formula:
BaO4S
IUPAC Name:
barium(2+) sulfate

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • BARIACE
  • BARIACE
  • BARIFINE
  • BLANC FIXE
  • Barium sulfate
  • Bianco Fisso M 0,7
  • Bianco Fisso M 0,7 DREAM
  • Bianco Fisso M 0,7 PLUS
  • Bianco Fisso M 0,8
  • Bianco Fisso M 1,5
  • Bianco Fisso M 3,0 LO
  • Blanc Fixe
  • Blanc fixe
  • FASTOGEN Blue
  • FASTOGEN Green
  • FASTOGEN Super Blue
  • FASTOGEN Super Red
  • FASTOGEN Super Violet
  • Flake Shaped Barium Sulfate
  • KET Blue
  • KET Red
  • KET Yellow
  • Precipitated Barium Sulfate
  • Precipitated Barium Sulfate
  • SACHTOFINE
  • SACHTOPERSE
  • SYMULER Brilliant Carmine 6B
  • SYMULER Fast Red
  • SYMULER Fast Violet
  • SYMULER Fast Yellow
  • SYMULER Lake Red
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate

    Characterisation of nanoforms

    Type of information reported:
    set of nanoforms

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 20 - <= 60 nm
    Percentile:
    D50
    Range:
    >= 30 - <= 80 nm
    Percentile:
    D90
    Range:
    >= 50 - <= 120 nm

    Crystallinity

    Structures
    Structure:
    crystalline
    Pure structure:
    yes
    Typical composition:
    95 %
    Range:
    > 90 - < 100 %

    Specific surface area

    Range of specific surface area:
    >= 5 - <= 40 m²/g

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    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. 37 nm
    Range:
    >= 20 - <= 60 nm
    Percentile:
    D50
    Typical value:
    ca. 57 nm
    Range:
    >= 30 - <= 80 nm
    Percentile:
    D90
    Typical value:
    ca. 88 nm
    Range:
    >= 50 - <= 120 nm
    Typical aspect ratio (:1):
    ca. 1.3 :1
    Range of aspect ratio (:1):
    1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Barite
    Pure structure:
    yes
    Typical composition:
    100 %

    Specific surface area

    Typical specific surface area:
    ca. 21 m²/g
    Range of specific surface area:
    >= 14 - <= 26 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:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    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. 50 nm
    Range:
    >= 20 - <= 60 nm
    Percentile:
    D50
    Typical value:
    ca. 80 nm
    Range:
    >= 30 - <= 80 nm
    Percentile:
    D90
    Typical value:
    ca. 120 nm
    Range:
    >= 50 - <= 120 nm
    Typical aspect ratio (:1):
    ca. 1.3 :1
    Range of aspect ratio (:1):
    1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Barite
    Pure structure:
    yes
    Typical composition:
    100 %

    Specific surface area

    Typical specific surface area:
    ca. 29 m²/g
    Range of specific surface area:
    >= 12 - <= 35 m²/g

    Surface functionalisation / treatment

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


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate


    Constituent 1
    Chemical structure
    Reference substance name:
    Barium sulfate
    EC Number:
    231-784-4
    EC Name:
    Barium sulfate
    CAS Number:
    7727-43-7
    Molecular formula:
    BaO4S
    IUPAC Name:
    barium(2+) sulfate

    Composition(s) generated upon use

    Other types of composition(s)