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IRON (II) OXIDE

Product Name:
IRON (II) OXIDE
CAS No.
1345-25-1
Chemical Name:
IRON (II) OXIDE
CBNumber:
CB6715199
Molecular Formula:
FeO
Formula Weight:
71.84
MOL File:
1345-25-1.mol
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IRON (II) OXIDE Property

Melting point:
1369°C
Density 
5.7 g/mL at 25 °C(lit.)
form 
5 Mesh
Water Solubility 
Insoluble in water and alkalies. Soluble in HCl, H{2}SO{4}. Slightly soluble in HNO{3}Insoluble in water, alcohol and alkali. Soluble in hydrochloric acid and sulfuric acid. Slightly soluble in nitric acid.
Sensitive 
Air Sensitive
Merck 
14,4052
Stability:
Stable. Incompatible with strong oxidizing agents. Highly flammable.
CAS DataBase Reference
1345-25-1(CAS DataBase Reference)
EPA Substance Registry System
Ferrous oxide (1345-25-1)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16-33-7/9
RIDADR 
UN 3178 4.1/PG 2
WGK Germany 
-
TSCA 
Yes
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N-Bromosuccinimide Price More Price(4)

Sigma-Aldrich Gold
Product number:
400866
Product name :
Iron(II) oxide
Purity:
10 mesh, 99.7% trace metals basis
Packaging:
5g
Price:
$75.5
Updated:
2019/12/02
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Buy
Sigma-Aldrich Gold
Product number:
400866
Product name :
Iron(II) oxide
Purity:
10 mesh, 99.7% trace metals basis
Packaging:
25g
Price:
$242
Updated:
2019/12/02
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Buy
Alfa Aesar Gold
Product number:
030513
Product name :
Iron(II) oxide, 99.5% (metals basis)
Packaging:
25g
Price:
$526
Updated:
2019/12/02
Buy:
Buy
Alfa Aesar Gold
Product number:
030513
Product name :
Iron(II) oxide, 99.5% (metals basis)
Packaging:
5g
Price:
$131
Updated:
2019/12/02
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Buy
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IRON (II) OXIDE Chemical Properties,Usage,Production

Chemical Properties

solid

Physical properties

Black cubic crystal; density 5.7g/cm3; melts at 1,377°C; insoluble in water and alkalies; dissolves in acids.

Occurrence

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.

Uses

In manufacture of green, heat-absorbing glass; in steel manufacture; in enamels; as catalyst.

Preparation

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).

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IRON (II) OXIDE Suppliers

Global(52)Suppliers
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Fax:
021-67582001/03/05
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saleschina@alfa-asia.com
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China
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30163
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Energy Chemical
Tel:
021-58432009
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021-58436166-800
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sales8178@energy-chemical.com
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China
ProdList:
44026
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61
Tianjin heowns Biochemical Technology Co., Ltd.
Tel:
400 638 7771
Email:
sales@heowns.com
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China
ProdList:
14460
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57
Sinopharm Chemical Reagent Co,Ltd.
Tel:
86-21-63210123
Fax:
86-21-63290778 86-21-63218885
Email:
sj_scrc@sinopharm.com
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China
ProdList:
9848
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Beijing HuaMeiHuLiBiological Chemical
Tel:
010-56205725;010-86181995
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010-65763397
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12341
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Chengdu HuaXia Chemical Reagent Co. Ltd
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Hubei Jusheng Technology Co.,Ltd
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Changsha Jing Kang New Material Technology Co., Ltd.
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Sigma-Aldrich
Tel:
021-61415566
Email:
orderCN@merckgroup.com;orderCN@merckgroup.com
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1345-25-1, IRON (II) OXIDERelated Search:

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