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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

    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: 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: 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

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Nano PCC coated concentration1

    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

    Characterisation of nanoforms

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

    Shape

    Particle size distribution and range

    Crystallinity

    Specific surface area

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    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:
    other: dispersion


    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: 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

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes
    Typical composition:
    ca. 97 %
    Range:
    >= 96.5 - < 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D75
    Typical value:
    ca. 100 nm
    Range:
    >= 99 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 129 nm
    Range:
    >= 128 - <= 129 nm
    Percentile:
    D50
    Typical value:
    ca. 79 nm
    Range:
    >= 78 - <= 79 nm
    Percentile:
    D25
    Typical value:
    ca. 65 nm
    Range:
    >= 64 - <= 65 nm
    Percentile:
    D10
    Typical value:
    ca. 53 nm
    Range:
    >= 52 - <= 53 nm
    Typical length:
    ca. 78 nm
    Range of length:
    >= 10 - <= 100 nm
    Typical lateral dimension 1:
    ca. 78 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Typical lateral dimension 2:
    ca. 78 nm
    Range of lateral dimension 2:
    >= 10 - <= 100 nm
    Typical aspect ratio (:1):
    ca. 0.95 :1
    Range of aspect ratio (:1):
    >= 0.9 - <= 1
    Fraction of constituent particles in the size range 1-100 nm:
    >= 75 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Rhombohedral
    Pure structure:
    yes
    Typical composition:
    ca. 99 %
    Range:
    >= 98 - <= 100 %
    Crystal system:
    other: Rhombohedral
    Bravais lattice:
    primitive trigonal
    Description:
    rhombohedral crystal system

    Specific surface area

    Typical specific surface area:
    ca. 22.4 m²/g
    Range of specific surface area:
    >= 10 - <= 60 m²/g
    Typical volume specific surface area:
    ca. 48.4 m²/cm³
    Range of volume specific surface area:
    >= 35.7 - <= 62.1 m²/cm³
    Skeletal density:
    ca. 2.2 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    Does the set contain both treated and non-surface treated nanoforms?:
    no
    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:
    other: solid


    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: 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

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    yes
    Typical composition:
    ca. 100 %
    Range:
    > 100 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 51.5 nm
    Range:
    > 40 - <= 60 nm
    Percentile:
    D50
    Typical value:
    ca. 94.1 nm
    Range:
    > 85 - <= 105 nm
    Percentile:
    D90
    Typical value:
    ca. 175 nm
    Range:
    > 165 - <= 185 nm
    Percentile:
    D10
    Typical value:
    ca. 2.15 μm
    Range:
    > 2.09 - <= 2.24 μm
    Percentile:
    D50
    Typical value:
    ca. 11.47 μm
    Range:
    > 11.17 - <= 12.08 μm
    Percentile:
    D90
    Typical value:
    ca. 37.32 μm
    Range:
    > 36.1 - <= 38.67 μm
    Percentile:
    D10
    Typical value:
    ca. 2.16 μm
    Range:
    > 2.15 - <= 2.16 μm
    Percentile:
    D50
    Typical value:
    ca. 11.09 μm
    Range:
    > 11.03 - < 11.16 μm
    Percentile:
    D90
    Typical value:
    ca. 33.93 μm
    Range:
    > 33.08 - <= 34.66 μm
    Range of length:
    > <
    Fraction of constituent particles in the size range 1-100 nm:
    > 50 - <= 50 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    The crystallinity of the test item measured through XRD consists of the crystalline mineral phase“Calcite Ca1C1O3 (CaCO3)” mainly and traces of “Dolomite Ca1Mg1C2O6 (CaMg(CO3)2)” and small amount of “Quartz SiO2”
    Pure structure:
    yes
    Typical composition:
    ca. 100 %
    Range:
    > 90 - < 100 %
    Crystal system:
    trigonal

    Specific surface area

    Typical specific surface area:
    1.09 m²/g
    Range of specific surface area:
    > 1.09 - < 1.09 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    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