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Hematite

General Description
Hematite
Hematite structure
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
Formula Weight:
159.69
MOL File:
1317-60-8.mol

Hematite Properties

Melting point:
1538 °C
Density 
5.24
Flash point:
>230 °F
form 
Powder
color 
red
CAS DataBase Reference
1317-60-8(CAS DataBase Reference)
EWG's Food Scores
1
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(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 544884 Iron(III) oxide nanopowder, <50?nm particle size (BET) 1317-60-8 5 g $36.4 2021-03-22 Buy
Sigma-Aldrich 310050 Iron(III) oxide powder, <5?μm, ≥96% 1317-60-8 25 g $38.1 2021-03-22 Buy
Sigma-Aldrich 310050 Iron(III) oxide powder, <5?μm, ≥96% 1317-60-8 500 g $57.5 2021-03-22 Buy
Sigma-Aldrich 529311 Iron(III) oxide ≥99.995% trace metals basis 1317-60-8 5 g $82.1 2021-03-22 Buy
Sigma-Aldrich 371254 Iron(III) oxide hydrated, catalyst grade, 30-50?mesh 1317-60-8 50 g $115 2021-03-22 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 of iron(III) oxide. It is the principal ore of iron.

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.

Hazard

Benign pneumoconiosis.

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.

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.http://www.chemicalbook.com/productchemicalpropertiescb31456867.htm

Hematite Preparation Products And Raw materials

Raw materials

Preparation Products


Hematite Suppliers

Global( 56)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20898 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17402 58
Hubei Ipure Biology Co., Ltd
+8618062405514
18062427325 ada@ipurechemical.com;ada@ipurechemical.com China 10352 58
Wuhan wingroup Pharmaceutical Co., Ltd
0086-18062075862
0086-27-87819568 admin@whwingroup.com CHINA 2494 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
Chemwill Asia Co.,Ltd. 86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23975 58
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

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View Lastest Price from Hematite manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-08 Hematite
1317-60-8
US $10.00 / KG 100g 99% 1000MT/Month Wuhan wingroup Pharmaceutical Co., Ltd
2020-01-22 Hematite
1317-60-8
US $1.00 / KG 1KG 98%HPLC 10tons Career Henan Chemical Co

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