Registration Dossier

Identification

Chemical structure
Display Name:
Fumes, silica
EC Number:
273-761-1
EC Name:
Fumes, silica
CAS Number:
69012-64-2
Molecular formula:
SiO2
IUPAC Name:
Silicon dioxide

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Fumed silica
  • Amorphous silica
  • Dow Corning SM Silica Fume Product Number 4070944
  • Elkem Microsilica
  • FeSilur
  • Fesil Microsilica
  • Fumes, silica
  • MICROFUME
  • MICROFUME PELLETS
  • Micro Silica
  • Microblock
  • Microsil
  • Microsilica
  • Microsilica FS
  • Microsilica condensed
  • Microsilica-Sioxid
  • Mivasil
  • RW-Compasil
  • RW-Flusil
  • RW-Füller
  • SIDISTAR
  • SILIMIC
  • Sicersil
  • Silica
  • Silica Fume (SIF-B-T)
  • Silica fume
  • slurry
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide

    Characterisation of nanoforms

    Particle size distribution and range

    Particle size distribution and range
    Range of length:
    ca. 150 nm
    Range of lateral dimension 1:
    ca. 150 nm
    Range of lateral dimension 2:
    ca. 150 nm

    Specific surface area

    Range of specific surface area:
    ca. 20 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:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide

    Characterisation of nanoforms

    Particle size distribution and range

    Particle size distribution and range
    Range of length:
    ca. 150 nm
    Range of lateral dimension 1:
    ca. 150 nm
    Range of lateral dimension 2:
    ca. 150 nm

    Specific surface area

    Range of specific surface area:
    ca. 20 m²/g

    Surface functionalisation / treatment

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


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide


    Constituent 1
    Chemical structure
    Reference substance name:
    Fumes, silica
    EC Number:
    273-761-1
    EC Name:
    Fumes, silica
    CAS Number:
    69012-64-2
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide

    Composition(s) generated upon use

    Other types of composition(s)