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Diss Factsheets

Identification

Chemical structure
Display Name:
Chromium
EC Number:
231-157-5
EC Name:
Chromium
CAS Number:
7440-47-3
Molecular formula:
Cr
IUPAC Name:
chromium

Type of Substance

Composition:
mono-constituent substance
Origin:
element

Substance Identifiers open all close all

  • 231-157-5
  • 7440-47-3
  • 7440-47-3
  • 7740-47-3
  • Chromium
  • Chromium Metal
  • Chromium metal
  • Charge Chrom
  • Charge Chrome
  • Charged Chrome
  • Chrom w żelazochromie
  • Chrome
  • Chrome
  • Chrome metal
  • Chromium
  • Chromium (metal)
  • Chromium in Ferrochrome
  • Cromo
  • Elemental chromium contained into FeCr alloy
  • FeCr
  • Ferro Chrome
  • Ferro Chrome - FeCr (High Carbon - hc)
  • Ferro Chrome - FeCr (extra high carbon)
  • Ferro Chrome - FeCr (high carbon - hc)
  • Ferro Chrome - FeCr (high carbon)
  • Ferro Chrome - FeCr (low carbon - lc)
  • Ferro Chrome - FeCr (low carbon)
  • Ferro Chrome - FeCr (medium carbon - mc)
  • Ferro Chrome - FeCr (medium carbon)
  • Ferro Silico Chrome - FeSiCr
  • Ferro chrome
  • Ferro chrome
  • FerroChrome
  • FerroChrome
  • FerroSiliconChrome
  • Ferrochrome
  • Ferrochrome HC, FerroChrome LC, Ferro Chrome MC, Ferro Chrome Charge,
  • Ferrochrome alloy
  • Ferrochromium
  • Ferrochromium alloy
  • Ferrochromium alloys
  • Ferrosilicochrome alloy
  • HC FeCr
  • HCFeCr
  • High Carbon Ferro Chrome
  • High Carbon Ferrochrome
  • High Carbon ferro Chrome
  • High purity chromium
  • K309LT
  • K316LT
  • K71TLF
  • KC-28
  • KX706M
  • LC FeCr
  • Low Carbon Ferro Chrome
  • MC FeCr
  • Medium Carbon Ferro Chrome
  • Nitrided Ferro Chrome
  • Pure chromium
  • REG chromium
  • SD25 chromium
  • SD50 chromium
  • SM-70
  • SUPER CORD-71
  • SUPER CORD-71MAG
  • SWG chromium
  • Scrap
  • VMG chromium
  • charge chrome
  • chromium metal
  • chromium metallic
  • elemental chromium
  • Ferro Chrome Alloys - FeCr Alloys
    (No other type specified)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    other: Solid: powder and massive


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Carbon
    EC Number:
    231-153-3
    EC Name:
    Carbon
    CAS Number:
    7440-44-0
    Molecular formula:
    C
    IUPAC Name:
    Carbon
    Constituent 2
    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 3
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Nitrogen
    EC Number:
    231-783-9
    EC Name:
    Nitrogen
    CAS Number:
    7727-37-9
    Molecular formula:
    N
    IUPAC Name:
    Nitrogen
    Constituent 2
    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 3
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    other: solid: powder and massive


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    other: solid (bulk): substance in alloy


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Nickel
    EC Number:
    231-111-4
    EC Name:
    Nickel
    CAS Number:
    7440-02-0
    Molecular formula:
    Ni
    IUPAC Name:
    nickel(2+)
    Constituent 2
    Chemical structure
    Reference substance name:
    Manganese
    EC Number:
    231-105-1
    EC Name:
    Manganese
    CAS Number:
    7439-96-5
    Molecular formula:
    Mn
    IUPAC Name:
    manganese(2+)


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    other: Solid


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    other: Grey chips


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Nickel
    EC Number:
    231-111-4
    EC Name:
    Nickel
    CAS Number:
    7440-02-0
    Molecular formula:
    Ni
    IUPAC Name:
    nickel(2+)


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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 3
    Chemical structure
    Reference substance name:
    Silicon
    EC Number:
    231-130-8
    EC Name:
    Silicon
    CAS Number:
    7440-21-3
    Molecular formula:
    Si
    IUPAC Name:
    silicon


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    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 2
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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
    Chemical structure
    Reference substance name:
    Chromium
    EC Number:
    231-157-5
    EC Name:
    Chromium
    CAS Number:
    7440-47-3
    Molecular formula:
    Cr
    IUPAC Name:
    chromium
    Constituent 2
    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 3