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헤마타이트

헤마타이트
헤마타이트 구조식 이미지
카스 번호:
1317-60-8
한글명:
헤마타이트
동의어(한글):
운모상산화철;헤마타이트;헤마타이트(HEMATITE);적철석;적철석추출물
상품명:
Hematite
동의어(영문):
ROUGE;E 172;SIENNA;ironore;MINETTE;miox[qr];HEMATITE;UMBER RAW;RAW UMBER;HAEMATITE
CBNumber:
CB6115645
분자식:
Fe2O3
포뮬러 무게:
159.69
MOL 파일:
1317-60-8.mol

헤마타이트 속성

녹는점
1538 °C
밀도
5.24
인화점
>230 °F
물리적 상태
Powder
색상
red
CAS 데이터베이스
1317-60-8(CAS DataBase Reference)
IARC
3 (Vol. 1, Sup 7) 1987
EPA
Hematite (1317-60-8)

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 26
WGK 독일 -
RTECS 번호 NO7400000
유해 물질 데이터 1317-60-8(Hazardous Substances Data)
기존화학 물질 KE-18201

헤마타이트 MSDS


Iron(III) oxide

헤마타이트 C화학적 특성, 용도, 생산

개요

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.

화학적 성질

Steel gray to black crystals or as ready earthy material.

화학적 성질

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

용도

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
 
 

정의

Fe 2O3 with impurities.

정의

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

정의

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.

위험도

Benign pneumoconiosis.

잠재적 노출

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.

비 호환성

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

참고 문헌

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

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