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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Bentonite, acid-leached
EC Number:
274-324-8
EC Name:
Bentonite, acid-leached
CAS Number:
70131-50-9
Molecular formula:
unspecified for this UVCB substance
IUPAC Name:
Bentonite, acid-leached

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers open all close all

  • Bleaching Earth
  • CERATOFIX® Types
  • CERATOSIL® Types
  • EX-2119
  • Fulacolor (various grades)
  • Fulcat (various grades)
  • ICA 5000
  • Krystal Klear 100
  • Krystal Klear 200
  • Krystal Klear QF
  • Opazil SO
  • QF
  • Südflock P 61
  • T-4355
  • TONSIL 522 FF
  • TONSIL EX 1717 (III)
  • TONSIL SUPREME types
  • Taiko Classic
  • Taiko Excel
  • Taiko Omega
  • Taiko Supreme
  • Tonsil APT Types
  • Tonsil CO Types
  • Tonsil COG
  • Tonsil EX 1576 (VI)
  • Tonsil Optimum Types
  • Tonsil Standard Types
  • Tonsil Supreme Types
  • Tonsil Types
  • V2 Super
  • V2 granules
  • V2S
  • Zakuro
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 6
    Reference substance name:
    Naturally occurring substances
    EC Number:
    310-127-6
    EC Name:
    Naturally occurring substances
    CAS Number:
    12174-37-7
    Molecular formula:
    Not available
    IUPAC Name:
    pyroxene
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 5
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 6
    Reference substance name:
    not available
    EC Number:
    601-805-5
    CAS Number:
    12174-11-7
    IUPAC Name:
    not available
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    not applicable
    Molecular formula:
    not applicable
    IUPAC Name:
    not applicable
    Constituent 2
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 3
    Chemical structure
    Reference substance name:
    Cristobalite
    EC Number:
    238-455-4
    EC Name:
    Cristobalite
    CAS Number:
    14464-46-1
    Molecular formula:
    O2Si
    IUPAC Name:
    dioxosilane (cristobalite)
    Constituent 4
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 5
    Reference substance name:
    Amorphous material
    Molecular formula:
    not applicable
    IUPAC Name:
    Amorphous material
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium oxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Magnesium oxide
    EC Number:
    215-171-9
    EC Name:
    Magnesium oxide
    CAS Number:
    1309-48-4
    Molecular formula:
    MgO
    IUPAC Name:
    magnesium oxide
    Constituent 4
    Chemical structure
    Reference substance name:
    Disodium oxide
    EC Number:
    215-208-9
    EC Name:
    Disodium oxide
    CAS Number:
    1313-59-3
    Molecular formula:
    Na2O
    IUPAC Name:
    Disodium oxide
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium oxide
    EC Number:
    215-138-9
    EC Name:
    Calcium oxide
    CAS Number:
    1305-78-8
    Molecular formula:
    CaO
    IUPAC Name:
    calcium oxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Sulphur trioxide
    EC Number:
    231-197-3
    EC Name:
    Sulphur trioxide
    CAS Number:
    7446-11-9
    Molecular formula:
    O3S
    IUPAC Name:
    sulphur trioxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Diphosphorus pentaoxide
    EC Number:
    215-236-1
    EC Name:
    Diphosphorus pentaoxide
    CAS Number:
    1314-56-3
    Molecular formula:
    O5P2
    IUPAC Name:
    Phosphorus pentoxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Dipotassium oxide
    EC Number:
    235-227-6
    EC Name:
    Dipotassium oxide
    CAS Number:
    12136-45-7
    Molecular formula:
    K2O
    IUPAC Name:
    Dipotassium oxide
    Constituent 9
    Chemical structure
    Reference substance name:
    Diiron trioxide
    EC Number:
    215-168-2
    EC Name:
    Diiron trioxide
    CAS Number:
    1309-37-1
    Molecular formula:
    Fe2O3
    IUPAC Name:
    Diiron trioxide
    Constituent 10
    Reference substance name:
    analysed constituents
    IUPAC Name:
    analysed constituents
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium oxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Montmorillonite
    EC Number:
    215-288-5
    EC Name:
    Montmorillonite
    CAS Number:
    1318-93-0
    Molecular formula:
    Al2H2O6Si
    IUPAC Name:
    oxo[(oxoalumanyl)oxy]alumane silanedione hydrate
    Constituent 2
    Reference substance name:
    Amorphous material
    Molecular formula:
    not applicable
    IUPAC Name:
    Amorphous material
    Constituent 3
    Chemical structure
    Reference substance name:
    Cristobalite
    EC Number:
    238-455-4
    EC Name:
    Cristobalite
    CAS Number:
    14464-46-1
    Molecular formula:
    O2Si
    IUPAC Name:
    dioxosilane (cristobalite)
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Cristobalite
    EC Number:
    238-455-4
    EC Name:
    Cristobalite
    CAS Number:
    14464-46-1
    Molecular formula:
    O2Si
    IUPAC Name:
    dioxosilane (cristobalite)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium oxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Diiron trioxide
    EC Number:
    215-168-2
    EC Name:
    Diiron trioxide
    CAS Number:
    1309-37-1
    Molecular formula:
    Fe2O3
    IUPAC Name:
    Diiron trioxide
    Constituent 4
    Chemical structure
    Reference substance name:
    Titanium dioxide
    EC Number:
    236-675-5
    EC Name:
    Titanium dioxide
    CAS Number:
    13463-67-7
    Molecular formula:
    O2Ti
    IUPAC Name:
    dioxotitanium
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium oxide
    EC Number:
    215-138-9
    EC Name:
    Calcium oxide
    CAS Number:
    1305-78-8
    Molecular formula:
    CaO
    IUPAC Name:
    calcium oxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Dipotassium oxide
    EC Number:
    235-227-6
    EC Name:
    Dipotassium oxide
    CAS Number:
    12136-45-7
    Molecular formula:
    K2O
    IUPAC Name:
    Dipotassium oxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Montmorillonite
    EC Number:
    215-288-5
    EC Name:
    Montmorillonite
    CAS Number:
    1318-93-0
    Molecular formula:
    Al2H2O6Si
    IUPAC Name:
    oxo[(oxoalumanyl)oxy]alumane silanedione hydrate
    Constituent 2
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Calcite
    CAS Number:
    13397-26-7
    Molecular formula:
    CaCO3
    IUPAC Name:
    Calcite
    Constituent 5
    Chemical structure
    Reference substance name:
    Hydrated Silica
    CAS Number:
    62406-73-9
    Molecular formula:
    SiO2 nH2O
    IUPAC Name:
    Hydrated Silica
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Cristobalite
    EC Number:
    238-455-4
    EC Name:
    Cristobalite
    CAS Number:
    14464-46-1
    Molecular formula:
    O2Si
    IUPAC Name:
    dioxosilane (cristobalite)
    Constituent 6
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 7
    Chemical structure
    Reference substance name:
    Anatase (TiO2)
    EC Number:
    215-280-1
    EC Name:
    Anatase (TiO2)
    CAS Number:
    1317-70-0
    Molecular formula:
    O2Ti
    IUPAC Name:
    Titanium dioxide (Anatase)


    Constituent 1
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium oxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Diiron trioxide
    EC Number:
    215-168-2
    EC Name:
    Diiron trioxide
    CAS Number:
    1309-37-1
    Molecular formula:
    Fe2O3
    IUPAC Name:
    Diiron trioxide
    Constituent 4
    Chemical structure
    Reference substance name:
    Calcium oxide
    EC Number:
    215-138-9
    EC Name:
    Calcium oxide
    CAS Number:
    1305-78-8
    Molecular formula:
    CaO
    IUPAC Name:
    calcium oxide
    Constituent 5
    Chemical structure
    Reference substance name:
    Magnesium oxide
    EC Number:
    215-171-9
    EC Name:
    Magnesium oxide
    CAS Number:
    1309-48-4
    Molecular formula:
    MgO
    IUPAC Name:
    magnesium oxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Disodium oxide
    EC Number:
    215-208-9
    EC Name:
    Disodium oxide
    CAS Number:
    1313-59-3
    Molecular formula:
    Na2O
    IUPAC Name:
    Disodium oxide
    Constituent 7
    Chemical structure
    Reference substance name:
    Dipotassium oxide
    EC Number:
    235-227-6
    EC Name:
    Dipotassium oxide
    CAS Number:
    12136-45-7
    Molecular formula:
    K2O
    IUPAC Name:
    Dipotassium oxide
    Constituent 8
    Chemical structure
    Reference substance name:
    Rutile (TiO2)
    EC Number:
    215-282-2
    EC Name:
    Rutile (TiO2)
    CAS Number:
    1317-80-2
    Molecular formula:
    O2Ti
    IUPAC Name:
    dioxotitanium
    Constituent 9
    Chemical structure
    Reference substance name:
    Mercury
    EC Number:
    231-106-7
    EC Name:
    Mercury
    CAS Number:
    7439-97-6
    Molecular formula:
    Hg
    IUPAC Name:
    mercury
    Constituent 10
    Chemical structure
    Reference substance name:
    Lead
    EC Number:
    231-100-4
    EC Name:
    Lead
    CAS Number:
    7439-92-1
    Molecular formula:
    Pb
    Constituent 11
    Chemical structure
    Reference substance name:
    Copper
    EC Number:
    231-159-6
    EC Name:
    Copper
    CAS Number:
    7440-50-8
    Molecular formula:
    Cu
    IUPAC Name:
    copper
    Constituent 12
    Chemical structure
    Reference substance name:
    Arsenic
    EC Number:
    231-148-6
    EC Name:
    Arsenic
    CAS Number:
    7440-38-2
    Molecular formula:
    As
    IUPAC Name:
    arsine
    Constituent 13
    Chemical structure
    Reference substance name:
    Iron
    EC Number:
    231-096-4
    EC Name:
    Iron
    CAS Number:
    7439-89-6
    Molecular formula:
    Fe
    IUPAC Name:
    iron


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 6
    Reference substance name:
    Naturally occurring substances
    EC Number:
    310-127-6
    EC Name:
    Naturally occurring substances
    CAS Number:
    12174-37-7
    Molecular formula:
    Not available
    IUPAC Name:
    pyroxene


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Diiron trioxide
    EC Number:
    215-168-2
    EC Name:
    Diiron trioxide
    CAS Number:
    1309-37-1
    Molecular formula:
    Fe2O3
    IUPAC Name:
    Diiron trioxide
    Constituent 6
    Chemical structure
    Reference substance name:
    Iron hydroxide oxide
    EC Number:
    243-746-4
    EC Name:
    Iron hydroxide oxide
    CAS Number:
    20344-49-4
    Molecular formula:
    FeHO2
    IUPAC Name:
    Iron Hydroxide oxide (Goethite)
    Constituent 7
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 8
    Reference substance name:
    Kaolin
    EC Number:
    310-194-1
    EC Name:
    Kaolin
    CAS Number:
    1332-58-7
    IUPAC Name:
    Aluminum Silicate
    Constituent 9
    Reference substance name:
    Reference substance 001
    CAS Number:
    12207-14-6
    Molecular formula:
    KFe3+3(OH)6(SO4)2


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Feldspar-group minerals
    EC Number:
    270-666-7
    EC Name:
    Feldspar-group minerals
    CAS Number:
    68476-25-5
    Molecular formula:
    NaAlSi3O8
    IUPAC Name:
    Feldspar-group minerals
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium sulfate, dihydrate
    CAS Number:
    10101-41-4
    Molecular formula:
    CaSO4.2H2O
    IUPAC Name:
    Calcium sulfate, dihydrate
    Constituent 6
    Reference substance name:
    pyroxene
    CAS Number:
    12174-37-7
    IUPAC Name:
    pyroxene


    Constituent 1
    Reference substance name:
    Smectite-group minerals
    EC Number:
    235-374-6
    EC Name:
    Smectite-group minerals
    CAS Number:
    12199-37-0
    Molecular formula:
    Not available
    IUPAC Name:
    Hydrated sodium calcium aluminum silicate
    Constituent 2
    Chemical structure
    Reference substance name:
    Silicon dioxide
    EC Number:
    231-545-4
    EC Name:
    Silicon dioxide
    CAS Number:
    7631-86-9
    Molecular formula:
    O2Si
    IUPAC Name:
    Silicon dioxide
    Constituent 3
    Reference substance name:
    Naturally occurring substances
    EC Number:
    310-127-6
    EC Name:
    Naturally occurring substances
    CAS Number:
    12174-37-7
    Molecular formula:
    Not available
    IUPAC Name:
    pyroxene
    Constituent 4
    Chemical structure
    Reference substance name:
    Quartz (SiO2)
    EC Number:
    238-878-4
    EC Name:
    Quartz (SiO2)
    CAS Number:
    14808-60-7
    Molecular formula:
    SiO2
    IUPAC Name:
    Silicon dioxide (quartz)
    Constituent 5
    Chemical structure
    Reference substance name:
    Calcium sulfate
    EC Number:
    231-900-3
    EC Name:
    Calcium sulfate
    CAS Number:
    7778-18-9
    Molecular formula:
    Ca.H2O4S
    IUPAC Name:
    calcium sulfate
    Constituent 6
    Chemical structure
    Reference substance name:
    Calcium carbonate
    EC Number:
    207-439-9
    EC Name:
    Calcium carbonate
    CAS Number:
    471-34-1
    Molecular formula:
    CH2O3.Ca
    IUPAC Name:
    Calcium Carbonate
    Constituent 7
    Chemical structure
    Reference substance name:
    Iron hydroxide oxide
    EC Number:
    243-746-4
    EC Name:
    Iron hydroxide oxide
    CAS Number:
    20344-49-4
    Molecular formula:
    FeHO2
    IUPAC Name:
    Iron Hydroxide oxide (Goethite)
    Constituent 8
    Chemical structure
    Reference substance name:
    Diiron trioxide
    EC Number:
    215-168-2
    EC Name:
    Diiron trioxide
    CAS Number:
    1309-37-1
    Molecular formula:
    Fe2O3
    IUPAC Name:
    Diiron trioxide
    Constituent 9
    Chemical structure
    Reference substance name:
    Anatase (TiO2)
    EC Number:
    215-280-1
    EC Name:
    Anatase (TiO2)
    CAS Number:
    1317-70-0
    Molecular formula:
    O2Ti
    IUPAC Name:
    Titanium dioxide (Anatase)
    Constituent 10
    Reference substance name:
    Kaolin
    EC Number:
    310-194-1
    EC Name:
    Kaolin
    CAS Number:
    1332-58-7
    IUPAC Name:
    Aluminum Silicate

    Composition(s) generated upon use

    Other types of composition(s)