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산화 철(III)

산화 철(III)
산화 철(III) 구조식 이미지
카스 번호:
1309-37-1
한글명:
산화 철(III)
동의어(한글):
CROCUS(철);TURKEY적;산화제2철;산화철(3+);산화철(III);삼산화철;삼이산화철;적색산화철;헤마타이트;홍병;C.I.색소적색101;브라운6623;산화철(FE2O3);산화제2철적색;산화철;삼산화이철;세스퀴산화철;적산화철;적색철;제이산화철
상품명:
Ferric oxide
동의어(영문):
supra;ochre;deanox;raddle;rubigo;ferrugo;ironred;marsred;CI 77015;11554red
CBNumber:
CB3115644
분자식:
Fe2O3
포뮬러 무게:
159.69
MOL 파일:
1309-37-1.mol

산화 철(III) 속성

녹는점
1538°C
밀도
5.24
인화점
>230 °F
저장 조건
2-8°C
용해도
It is soluble In Warm Hydrochloric Acid, Slightly Soluble in Sulfuric Acid.
물리적 상태
pieces
색상
black
Specific Gravity
5.1~5.2
수소이온지수(pH)
3.7±0.3
수용성
INSOLUBLE
Merck
14,4028
안정성
Stable.
CAS 데이터베이스
1309-37-1(CAS DataBase Reference)
NIST
Iron(iii) oxide(1309-37-1)
EPA
Iron oxide (Fe2O3)(1309-37-1)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi,F
위험 카페고리 넘버 36/37/38-11
안전지침서 26-16
유엔번호(UN No.) UN 1376
WGK 독일 -
RTECS 번호 NO7400000
TSCA Yes
HS 번호 28211000
유해 물질 데이터 1309-37-1(Hazardous Substances Data)
그림문자(GHS):
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H225 고인화성 액체 및 증기 인화성 액체 구분 2 위험 P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H318 눈에 심한 손상을 일으킴 심한 눈 손상 또는 자극성 물질 구분 1 위험 P280, P305+P351+P338, P310
예방조치문구:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P370+P378 화재 시 불을 끄기 위해 (Section 5. 폭발, 화재시 대처방법의 적절한 소화제)을(를) 사용하시오.
P403+P235 환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.

산화 철(III) C화학적 특성, 용도, 생산

개요

Iron oxides are produced synthetically and consist essentially of anhydrous and/or hydrated iron oxides. The range of hues includesyellows, reds, browns and blacks. Food quality iron oxides are primarily distinguished from technical grades by the comparatively low levels of contamination by other metals. This is achieved by the selection and control of the source of iron and/or by the extent of chemical purification during the manufacturing process. Iron oxides have been used to color confectionery, fillings and decorations for pastry products, cheese products, fish paste, pet foods, cosmetics and pharmaceutical products.

화학적 성질

red to reddish-brown powder

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

As pigment for rubber, paints, paper, linoleum, ceramics, glass; in paint for ironwork, ship hulls; as polishing agent for glass, precious metals, diamonds; in electrical resistors and semiconductors; in magnets, magnetic tapes; as catalyst; colloidal solutions as stain for polysaccharides.

용도

Ferric Oxide is a nutrient and dietary supplement that is a source of iron.

용도

Red iron oxide (Fe2O3) is an inorganic pigment of either natural or synthetic origin. It is a low chroma red with excellent durability and low cost. Synthetic pigment is made by heating iron sulfate with quicklime in a furnace. The second preparatory technique involves calcining iron sulfate in the presence of air at high temperatures. Natural and oxides of iron are mined either as the mineral hematite (Fe2O3) or as hematite in its hydrated form.

정의

A high-grade red pigment used as a polishing agent for glass, jewelry, etc. (2) A cosmetic prepared from dried flowers of the saf- flower.

정의

A black solid prepared by passing either steam or carbon dioxide over redhot iron. It may also be prepared by passing steam over heated iron(II) sulfide. Triiron tetroxide occurs in nature as the mineral magnetite. It is insoluble in water but will dissolve in acids to give a mixture of iron(II) and iron(III) salts in the ratio 1:2. Generally it is chemically unreactive; it is, however, a fairly good conductor of electricity.

위험도

Pneumoconiosis. Questionable carcinogen.

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.

산화 철(III) 준비 용품 및 원자재

원자재

준비 용품


산화 철(III) 공급 업체

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Hubei Jusheng Technology Co.,Ltd.
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Haihang Industry Co.,Ltd
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Hubei xin bonus chemical co. LTD
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