산화 철(II)
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산화 철(II) 속성
- 녹는점
- 1369°C
- 밀도
- 5.7 g/mL at 25 °C(lit.)
- 용해도
- insoluble in H2O, alkaline solutions; soluble in acid solutions
- 물리적 상태
- 5메쉬
- 색상
- black cubic crystals, crystalline
- 수용성
- 물과 알칼리에 불용성. HCl, H{2}SO{4}에 용해됩니다. HNO에 약간 용해됩니다.{3}물, 알코올 및 알칼리에 용해되지 않습니다. 염산과 황산에 용해됩니다. 질산에 약간 용해됩니다.
- 감도
- Air Sensitive
- Merck
- 14,4052
- Dielectric constant
- 14.2（16.0℃）
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다. 가연성이 높습니다.
- CAS 데이터베이스
- 1345-25-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11 | ||
| 안전지침서 | 16-33-7/9 | ||
| 유엔번호(UN No.) | UN 3178 4.1/PG 2 | ||
| WGK 독일 | - | ||
| TSCA | Yes | ||
| 유해 물질 데이터 | 1345-25-1(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-21112 |
산화 철(II) C화학적 특성, 용도, 생산
개요
When iron is heated in a low partial pressure of oxygen above 575°C, FeO is formed. However, this is only stable at high temperatures and decomposes into iron and Fe304 when it is cooled slowly. To obtain crystalline FeO the high temperature product must be quenched rapidly to stop this disproportionation.화학적 성질
solid물리적 성질
Black cubic crystal; density 5.7g/cm3; melts at 1,377°C; insoluble in water and alkalies; dissolves in acids.출처
Iron(II) oxide occurs in the mineral, wustite. It is used in the manufacture of heat-absorbing green glasses. It also is used in ceramic mixtures and enamels; and as a catalyst.용도
In manufacture of green, heat-absorbing glass; in steel manufacture; in enamels; as catalyst.제조 방법
Iron(II) oxide may be prepared by thermal decomposition of iron(II) oxalate:FeC2O4 → FeO + CO + CO2
The product obtained above is impure, that may contain small quantities of triiron tetroxide, Fe3O4 and carbon.
The oxide is stable above 575°C. Thus, it can be prepared by heating iron with oxygen under appropriate pressure at 575°C. Also, iron(II) oxide has been prepared by saturating the fused triiron tetroxide with iron, powdering the mixture, followed by magnetic separation of the oxide from excess iron (Sidgwick, N.V. 1950. The Chemical Elements and Their Compounds, Vol.2, pp 1328, Oxford: Clarendon Press).
산화 철(II) 준비 용품 및 원자재
원자재
준비 용품
산화 철(II) 공급 업체
글로벌( 127)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9641 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12468 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33349 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |