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Hematite

CAS No.
1317-60-8
Chemical Name:
Hematite
Synonyms
ROUGE;E 172;SIENNA;ironore;MINETTE;miox[qr];HEMATITE;UMBER RAW;RAW UMBER;HAEMATITE
CBNumber:
CB6115645
Molecular Formula:
Fe2O3
Molecular Weight:
159.69
MDL Number:
MFCD00011008
MOL File:
1317-60-8.mol
Last updated:2024-03-14 10:09:05

Hematite Properties

Melting point 1538 °C
Density 5.24
Flash point >230 °F
form Powder
color red
Dielectric constant 1.9(Ambient)
CAS DataBase Reference 1317-60-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 1K09F3G675
IARC 3 (Vol. 1, Sup 7) 1987
EPA Substance Registry System Hematite (1317-60-8)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  -
RTECS  NO7400000

Hematite price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Strem Chemicals 93-2617 Iron(III) oxide, red (Hematite) (99.8%-Fe) 1317-60-8 250g $32 2024-03-01 Buy
Strem Chemicals 93-2617 Iron(III) oxide, red (Hematite) (99.8%-Fe) 1317-60-8 1kg $95 2024-03-01 Buy
Strem Chemicals 93-2617 Iron(III) oxide, red (Hematite) (99.8%-Fe) 1317-60-8 5kg $372 2024-03-01 Buy
Product number Packaging Price Buy
93-2617 250g $32 Buy
93-2617 1kg $95 Buy
93-2617 5kg $372 Buy

Hematite Chemical Properties,Uses,Production

General Description

Hematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides. It is the oldest known Fe oxide mineral and is widespread in rocks and soils. The name hematite is derived from the Greek word for blood α?μα haima, due to the red coloration found in some varieties of hematite.The red chalk writing of this mineral was one of the earliest in the history of humans.Rich deposits of hematite have been found on the island of Elba that have been mined since the time of the Etruscans.

Description

Iron(III) oxide is known in mineral form as hematite, which is the primary form of iron ore. It is also known simply as iron oxide or ferric oxide and is what is colloquially called rust when referring to the corrosion of iron objects.
Iron (III) oxide exists in mineral form as hematite.It is 70% iron and is the primary source of iron ore in the world. About 90% of the iron mined in the United States is hematite. World production of this ore is more than 1 billion tons. Magnetite and taconite are two other primary iron oxide minerals used as iron ore.The name hematite comes from the blood-red color of powdered hematite.

Chemical Properties

Steel gray to black crystals or as ready earthy material.

Chemical Properties

Hematite is a noncombustible, black to black red or brick-red mineral (iron ore) composed mainly of ferric oxide, Fe2O3. Ferric oxide

Uses

Industry
Application
Role/benefit
Iron and Steel Industry
Production of iron, steel, and many alloys
Raw material/source of Fe
Polishing
Final polish of metallic jewelry and lenses
Polishing agent
Pigment
Pigment Brown 6, Pigment Brown 7, and Pigment Red 101
Main components
Magnetic recording
Magnetic disks and magnetic tape
Magnetic particle material
Photocatalysis
Solar water oxidation
Photoanode material
Medicine
Calamine lotion
Active ingredient

Definition

Fe 2O3 with impurities.

Definition

A mineral form ofiron(III) oxide, Fe2O3. It is the mostimportant ore of iron and usually occursin two main forms: as a massivered kidney-shaped ore (kidney ore)and as grey to black metallic crystalsknown as specular iron ore.Haematite is the major red colouringagent in rocks; the largest depositsare of sedimentary origin. Inindustry haematite is also used as apolishing agent (jeweller’s rouge) andin paints.

Definition

A mineral form of iron(III) oxide. It is the principal ore of iron.

Hazard

Benign pneumoconiosis.

Flammability and Explosibility

Non flammable

Potential Exposure

Hematite; as an iron ore composed mainly of ferric oxide, is a major source of iron and is used as a pigment for rubber, paints, paper, linoleum, ceramics, dental restoratives; and as a polishing agent for glass and pre cious metals. It is also used in electrical resistors, semiconduc tors, magnets, and as a catalyst. Human exposure to hematite from underground hematite mining is principally through inhalation and/or ingestion of dusts. No estimates are available concerning the number of underground miners exposed.

Structure and conformation

α-Fe2O3, hematite [1317-60-8], has a corundum structure with color changes from light red to dark violet with increasing particle size.

Incompatibilities

Contact with hydrogen peroxide, ethyl ene oxide, calcium hypochlorite will cause explosion. Violent reaction with powdered aluminum; hydrazine, hydrogen trisulfide.

References

1.https://en.wikipedia.org/wiki/Iron(III)_oxide#Uses
2.http://study.com/academy/lesson/iron-iii-oxide-formula-molar-mass-uses-solubility.html 3.http://www.sigmaaldrich.com/catalog/product/sigald/12342?lang=zh&region=CN 4.http://creationwiki.org/Iron_oxide 5.http://chemistry-reference.com/q_compounds.asp?CAS=1309-37-1 6.https://www.chemicalbook.com/productchemicalpropertiescb31456867.htm

Hematite Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 72)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21703 55
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29827 58
SIMAGCHEM CORP
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Hubei Ipure Biology Co., Ltd
+8613367258412 ada@ipurechemical.com China 10326 58
Hefei TNJ Chemical Industry Co.,Ltd.
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Shaanxi Didu New Materials Co. Ltd
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Hebei Duling International Trade Co. LTD
+8618032673083 sales05@hbduling.cn China 15760 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 50002 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55

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View Lastest Price from Hematite manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Hematite pictures 2020-01-22 Hematite
1317-60-8
US $1.00 / KG 1KG 98%HPLC 10tons Career Henan Chemical Co
  • Hematite pictures
  • Hematite
    1317-60-8
  • US $1.00 / KG
  • 98%HPLC
  • Career Henan Chemical Co
oligist[qr] raphisiderite[qr] redironore redironore[qr] specularite[qr] RAW UMBER ROUGE SIENNA YELLOW FERRIC OXIDE YELLOW IRON OXIDE UMBER RAW UMBER BURNT ALPHA-IRON(III) OXIDE bloodstone bloodstone[qr] haematite[qr] hematite(fe2o3) iron,specular[qr] ironore miox[qr] SIENNA BURNT NR RED IRON OXIDE KROMA RED(R) IRON OXIDE MAG-HAEMATITE METALLIC BROWN BROWN IRON OXIDE BURNT UMBER FERRIC OXIDE, BROWN FERRIC OXIDE, RED FERRISPEC(R) PL RED IRON OXIDE FERRISPEC(TM) GC IRON(+3)OXIDE IRON PIGMENT RED IRON(III) OXIDE RED IRON (III) OXIDE, ALPHA IRON (III) OXIDE, GAMMA IRON OXIDE PIGMENT RED HAEMATITE HEMATITE COPPERAS RED IRON OXIDES E 172 EISENOXID ROT Iron oxide red Hematitered powder Hematite,E172 Iron(III)oxide,red(Hematite)(99.8%-Fe) MINETTE IRON(III) OXIDE, RED (HEMATITE): 99.8% IRON(III) OXIDE, RED (HEMATITE) Iron(III) oxide Iron oxide yellow,transparent Raphisiderite Karntner Micaceous Iron Oxide hematite powder 1317-60-8 Puriss p.a. General Use Analytical Reagents Analytical Chromatography Product Catalog