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산화제1철-제1철

산화제1철-제1철
산화제1철-제1철 구조식 이미지
카스 번호:
1309-38-2
한글명:
산화제1철-제1철
상품명:
Iron oxide black
동의어(영문):
h3s;kn320;rb-bl;E 172;ept500;ironblack;MAGNETITE;11557black;meramecm25;blackironbm
CBNumber:
CB9752939
분자식:
Fe3O4
포뮬러 무게:
231.53
MOL 파일:
1309-38-2.mol

산화제1철-제1철 속성

녹는점
1538 °C(lit.)
밀도
4.8-5.1 g/mL at 25 °C(lit.)
물리적 상태
powder
Specific Gravity
1.19
Specific Gravity
0.89
EPA
Magnetite (Fe3O4) (1309-38-2)

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 26-36/37/39
WGK 독일 -
TSCA Yes
기존화학 물질 KE-22768

산화제1철-제1철 C화학적 특성, 용도, 생산

화학적 성질

Black mineral, black streak, submetallic or dull to metallic luster. Contains 72.4% iron. Readily recognized by strong attraction by magnet. Soluble in powder form in hydrochloric acid. Decomposes at 1538C to ferric oxide Fe2O3.

화학적 성질

MAGNETITE ,The mineral magnetite, ferroferric oxide, Fe3O4, is isometric, commonly occurring in octahedrons, dodecahedrons, and massive, granular, and laminated forms. It is brittle with an uneven fracture; cleavage is not distinct, but with pressure an octahedral parting may develop; hardness, 5.5–6.5; specific gravity, 5.18; luster, metallic to dull; color, iron black, streak, black. It is opaque and strongly magnetic; when possessing polarity it is known as lodestone.

용도

Diagnostic aid, magnetic resonance imaging (MRI); treatment of iron deficiency.

용도

Black iron oxide (Fe3O4) is a synthetic inorganic pigment, produced by oxidation of iron (II) hydroxide obtained from the action of alkali on iron (II) sulfate solution. The composition of the pigment corresponds with that of magnetite. The pigment is of fine texture, but has only low tinting strength in paint and other coatings. It is mainly used as a colorant in fillers, primers, and undercoats. The major black pigments in the paint industry are carbon blacks.

산화제1철-제1철 준비 용품 및 원자재

원자재

준비 용품


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