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Ingredients

Ingredient Dictionary

CI 77489

CI 77489 is classed chemically as an inorganic colour.

Molecular structure

How much products actually contain

No product states its amount yet.

Of the products containing it, 239 list it before the 1% line and 26 after it (usually 1% or less).

Products using this ingredient

12 of 265 confirmed · likeliest to carry enough first · See all 265

Definition

US FDA substance register · UNII G7036X8B5H · registered name FERROUS OXIDE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

CI 77489 is classed chemically as an inorganic colour. It consists chiefly of ferrous oxide that conforms to the formula:

Cosmetic roles

Adds colourCOLORANT

Safety & regulatory references

Restricted
ASEAN · European Union · Taiwan
Allowed colourant
ASEAN · European Union · Taiwan · United Kingdom

Source: MFDS (Korea) cosmetic regulatory information · ASEAN Cosmetic Directive · EU Cosmetics Regulation · Taiwan FDA cosmetic ingredients · UK cosmetics regulations (OPSS)

Argentina · Brazil

  • Field of application and/or use : Dye Substances allowed for all kinds of products.

Source: MFDS (Korea) cosmetic regulatory information

Not classified under Korea’s toxic-substance GHS list · existing chemical substance

Source: Korea toxic substances GHS register (NIER)

EU Cosmetics Regulation, Annex IV (allowed colourants), entry 134

Source: EU allowed colourants (Annex IV)

Restriction IV/134 · Other restriction: ban substances that deplete the ozone layer

Source: EU CosIng ingredient list

More data — names, identifiers, properties, test records, literature

Names & identifiers

CI 77489INCIIron oxide (FeO)Synonym
CAS No.chemical registry number
1345-25-1
EC No.EU chemical inventory number
215-721-8
DTXSIDUS EPA chemical ID
DTXSID1041976
DTXCIDUS EPA compound ID
DTXCID201323594
IUPAC
Iron(2+) oxide
Molecular formula
FeO
Molecular weight
71.844 g/mol

Measured properties

Appearance
Large Crystals, Other Solid · Black solid, [ICSC] Black odorless powder, Insoluble in water, [MSDSonline]
Melting point
1377 °C · 1360 °C
Solubility
Practically insol in water and alkalies, readily sol in acids · Insoluble in alcohol
Density
6.0 g/cu cm · 5.7 g/cm³
Odour
odourless
Melting/freezing point
1565 ℃
Water solubility
≤ 1 ug/L (20℃, pH: 8)
Vapour density
5.17 g/㎤
Relative density
5.7
Viscosity
800
Molecular weight
71.44

Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.

Source: PubChem · KOSHA safety data sheets (Korea)

What products actually use it for

What the 7 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.

  • Pigment4
  • Dye2
  • Degradant/impurity (EPA)1

Source: US EPA CompTox dashboard

Linked databases 18