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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Calcium carbonate
EC Number:
207-439-9
EC Name:
Calcium carbonate
CAS Number:
471-34-1
Molecular formula:
CH2O3.Ca
IUPAC Name:
calcium carbonate

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • 471-34-1
  • Akdolit Hydro-Calcit
  • Amendements minéraux basiques
  • Aquakal
  • BLUESTAR BRAND
  • Boue de décarbonatation
  • Boues de décalcification des eaux
  • CaCO3
  • Calcium Carbonate
  • Calcium Carbonate Beads
  • Calcium carbonate
  • Calcium carbonate (1:1)
  • Calcium carbonate (CaCO3) (6CI)
  • Calcium carbonate sludge
  • Calcium monocarbonate
  • Calcium(2+) carbonate
  • Calciumcarbonat
  • Calciumgranulaat
  • Calprec
  • Calprec PA
  • Calprec PA300
  • Calprec PE
  • Calprec PN
  • Calprec PR
  • Calprec PR-2E
  • Calprec Seal
  • Carbonato de Cálcio
  • Carbonic acid calcium salt
  • Carbonic acid calcium salt (1:1) (8CI, 9CI)
  • Carbonic acid, calcium salt (1:1)
  • Hartkorn
  • Kalziumcarbonat
  • Lamas de Cal
  • Lamas de Carbonato
  • Lamas de cal
  • Lamas de carbonato
  • Lime
  • Lime Mud
  • Lime mud
  • Meesa
  • Meesapöly
  • Meesauunin lentotuhka
  • Mesa kalk
  • Monocalcium carbonate
  • Neolight SA-200
  • Neolight SA-300
  • Neolight SP
  • Neolight SP-100
  • Neolight SP-60
  • Neolight SP-T
  • Neolight SS(M)
  • Neolight VT
  • Opti-Cal 400
  • Opti-Cal 600
  • Opti-Cal HB H
  • Opti-Cal HB M
  • PRECASEAL
  • PRECAfood
  • Paskal
  • Peltokalkki
  • Precarb
  • Slurry
  • Socal
  • Socal, Winnofil
  • Sorbacal G
  • TopCrete
  • Winnofil
  • adaCAL B1
  • adaCAL B1-C
  • adaCAL N1
  • adaCAL N1-C
  • adaCAL P1
  • adaCAL P1-C
  • boue de décarbonatation
  • calcium carbonate
  • lime
  • Шлам
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: nanoform


    Constituent 1
    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

    Characterisation of nanoforms

    Particle size distribution and range

    Particle size distribution and range
    Range of length:
    >= 10 - <= 100 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Range of lateral dimension 2:
    >= 10 - <= 100 nm

    Specific surface area

    Range of specific surface area:
    >= 10 - <= 60 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    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

    Characterisation of nanoforms

    Particle size distribution and range

    Particle size distribution and range
    Range of length:
    >= 10 - <= 100 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Range of lateral dimension 2:
    >= 10 - <= 100 nm

    Specific surface area

    Range of specific surface area:
    >= 10 - <= 60 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    yes
    Surface treatments
    Surface treatment name:
    Fatty acids (C12-C22) coating
    Surface treatment
    Order:
    #1
    External layer:
    hydrophobic
    Percentage of coverage of particle surface, %:
    > 0.1 - <= 5
    State Form:
    solid: particulate/powder


    Constituent 1
    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

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: bulk


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: bulk


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: bulk


    Constituent 1
    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
    State Form:
    solid: bulk


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: bulk


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    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
    State Form:
    solid: nanoform


    Constituent 1
    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

    Characterisation of nanoforms

    Type of information reported:
    set of nanoforms
    Name of set of nanoforms:
    Nano PCC coated FA <5%

    Shape

    Particle size distribution and range

    Crystallinity

    Specific surface area

    Surface functionalisation / treatment

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


    Constituent 1
    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

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Nano PCC coated

    Shape

    Particle size distribution and range

    Crystallinity

    Specific surface area

    Surface functionalisation / treatment

    Surface treatment applied:
    yes
    Surface treatments
    Surface treatment
    State Form:
    solid: nanoform


    Constituent 1
    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