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Oxides and peroxides

Hematite (Fe2O3)

Also known as Hematite, Iron ore, Raphisiderite

CAS 1317-60-8Formula Fe2O3Molar mass 159.69 g/molEC 215-275-4
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 50 suppliers listed
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Hematite (Fe2O3) chemical structure, Fe2O3, CAS 1317-60-8
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Brilliant black to blackish red or brick red mineral, brown to cherry red streak and met…
Melting point
1,565 °C
Density
5.25
Solubility
Insol in water, sol in hydrochloric acid, sulfuric acid, slightly sol in nitric acid
HS code
282110
Category
Oxides and peroxides
Illustrative photo, black powder in an open fibre drum in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Hematite (Fe2O3)?

Plain description, key identifiers and synonyms

Hematite (Fe2O3) is a common iron oxide mineral (Fe₂O₃).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bis(iron(3+)), tris(oxygen(2-))
CAS number
1317-60-8 CAS number cross-checkedOther or deprecated CAS: 12002-17-4, 1309-37-1
EC number
215-275-4
Molecular formula
Fe2O3
UNII
1K09F3G675
INCI name
HEMATITE, HEMATITE POWDER
InChIKey
LIKBJVNGSGBSGK-UHFFFAOYSA-N
InChI
InChI=1S/2Fe.3O/q2*+3;3*-2
SMILES (canonical and isomeric)
[O-2].[O-2].[O-2].[Fe+3].[Fe+3]

Synonyms

  • Hematite
  • Iron ore
  • Raphisiderite
  • Haematite
  • Blood stone
  • Oligist
  • Miox
  • Iron, specular
  • Red Iron ORE
  • iron(3+), oxygen(2-)
  • Iron(III)oxide
  • Specularite
  • Iron oxide, synthetic
  • Haematitum
  • Zheshi
  • diferric, oxygen(2-)
  • Ocherum rubrum
  • DAI ZHE HI
  • Ferric oxide
  • Dai country red stone
  • Ferric oxide red 30
  • Ferric oxide red-brown
  • Iron(III) oxide (Fe2O3)
  • Ferric oxide red
  • IRON OXIDE (E172)
Show all 31 synonyms
  • INS NO.172(II)
  • Iron oxide reddish-brown
  • INS-172(II)
  • Ferric oxide,red
  • E-172(II)
  • IRON(III) OXIDE (E 172)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Brilliant black to blackish red or brick red mineral, brown to cherry red streak and metallic to dull luster /Hematiteexp.
Melting point
1,565 °Cexp.
Density
5.25exp.
Solubility
Insol in water, sol in hydrochloric acid, sulfuric acid, slightly sol in nitric acidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
159.69 g/molcalc.
Exact mass
159.8546 Dacalc.
LogP (octanol/water)
-0.36calc.
Topological polar surface area
85.5 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
5calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H318Causes serious eye damage.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Hematite (Fe2O3) suppliers

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Where suppliers are based

50 suppliers in 14 countries

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Hematite (Fe2O3) price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

The most important ore of iron. Also, certain varieties are used as paint pigments and for rouge.

Ore- raw material for iron, pigment for ceramics, paint, rubber, paper, & linoleum, chem intermediate for ferrites, polishing agent for glass, precious metals, & diamonds, component in electrical resistors, semiconductors, magnets & magnetic tapes, catalyst.

Plastics -> Typical concentration range in plastic materials -> 1%.

Industrial uses: Flocculating agent, Pigment.

Consumer uses: Soil amendments (fertilizers), Pigment, Magnetic element, Opacifer.

Use classes: Plastics.

Cosmetic ingredient, INCI name HEMATITE(colorant, skin conditioning - miscellaneous)

Functional uses

  • Binder
  • Pigment

Cosmetic functions

  • Colorant
  • Skin conditioning - miscellaneous

How it is made

Occurs naturally as the mineral hematite, produced synthetically by calcining iron salts such as ferrous sulfate, ferric alums, or organic iron salts under oxidizing conditions (the iron compound used and the reaction conditions determine the color of the pigments)

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hematite (Fe2O3) is traded under.

HS 2821.10Indicative HS code

Iron oxides and hydroxides

World exports in 2024
$669M
+0.0% vs 2023, imports $910M
2019 to 2024
Top exporters
  1. China48.4%
  2. United States7.3%
  3. Italy5.5%
Top importers
  1. United States27.1%
  2. China8.9%
  3. United Kingdom3.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Hematite (Fe2O3) is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hematite (Fe2O3), based on the data on this page

What is Hematite (Fe2O3)?

Hematite (Fe2O3) is a common iron oxide mineral (Fe₂O₃).

What is the CAS number of Hematite (Fe2O3)?

The CAS registry number of Hematite (Fe2O3) is 1317-60-8. Other or deprecated CAS numbers: 12002-17-4, 1309-37-1.

What is the molecular formula and weight of Hematite (Fe2O3)?

The molecular formula of Hematite (Fe2O3) is Fe2O3 and its molar mass is 159.69 g/mol.

What is Hematite (Fe2O3) used for?

The most important ore of iron. Also, certain varieties are used as paint pigments and for rouge.

Is Hematite (Fe2O3) hazardous?

Hematite (Fe2O3) carries the GHS signal word "Danger". Main hazards: causes skin irritation, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Hematite (Fe2O3)?

Hematite (Fe2O3) is usually classified under HS code 282110 (Iron oxides and hydroxides). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hematite (Fe2O3)?

CompoundList lists 50 suppliers of Hematite (Fe2O3) in United States, China, India, Germany and 10 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Hematite (Fe2O3) in India?

6 suppliers in India list Hematite (Fe2O3) on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Hematite (Fe2O3)?

Suppliers quote Hematite (Fe2O3) on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hematite (Fe2O3)

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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