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
  • Silica fume, microsilica, condensed SiO2 (silica) fume, amorphous silica, silicon dioxide powder, silica powder, volatilized SiO2, thermally generated silica fume (TGSF), microfume
    (No other type specified)

    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: 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)