Ferric oxide
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- $27 - $5229.38
- Product name: Ferric oxide
- CAS: 1309-37-1
- MF: Fe2O3
- MW: 159.69
- EINECS:215-168-2
- MDL Number:MFCD00748135
- Synonyms:Ferric oxide(II,III), magnetic nanoparticles solution;Ferric(III) oxide;Iron(III) oxide, 99% trace metals basis;Iron(III) oxide, 99.9% trace metals basis;Iron(III) oxide, 98% trace metals basis;Iron(III) oxide, 99.95% trace metals basis;Iron(III) oxide, 99.99% trace metals basis;Iron(lll) oxide
50 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- GFS CHEMICALS
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- TRC
Package
- 1ml
- 2ml
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 2.5kg
- 5kg
- 25kg
- ManufacturerAK Scientific
- Product number8651AF
- Product descriptionIron(III)oxide,~325mesh
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number044895
- Product descriptionIron(III) oxide, cosmetic, NanoArc?
- Packaging25g
- Price$36.3
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number045007
- Product descriptionIron(III) oxide, industrial, NanoArc?
- Packaging25g
- Price$37.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number044119
- Product descriptionIron(III) oxide, nanopowder 99.95% (metals basis)
- Packaging50g
- Price$44.8
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number010716
- Product descriptionIron(III) oxide, Puratronic? 99.998% (metals basis)
- Packaging5g
- Price$53.3
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047247
- Product descriptionIron(III) oxide, 99.9% (metals basis)
- Packaging50g
- Price$56.8
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number012375
- Product descriptionIron(III) oxide, 98% (metals basis)
- Packaging1kg
- Price$59.9
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047044
- Product descriptionIron(III) oxide, alpha-phase, nanopowder, 98% (metals basis)
- Packaging500g
- Price$923
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number044896
- Product descriptionIron(III) oxide, magnetic, NanoArc?
- Packaging500g
- Price$1004
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010716
- Product descriptionIron(III) oxide, Puratronic?, 99.998% (metals basis)
- Packaging500g
- Price$2008
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number045007
- Product descriptionIron(III) oxide, industrial, NanoArc?
- Packaging500g
- Price$434
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number010716
- Product descriptionIron(III) oxide, Puratronic?, 99.998% (metals basis)
- Packaging100g
- Price$509
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number012375
- Product descriptionIron(III) oxide, 98% (metals basis)
- Packaging25kg
- Price$513
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number036387
- Product descriptionIron(III) oxide, 99.85+% (metals basis)
- Packaging250g
- Price$557
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number044119
- Product descriptionIron(III) oxide, nanopowder 99.95% (metals basis)
- Packaging1kg
- Price$663
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number047247
- Product descriptionIron(III) oxide, 99.9% (metals basis)
- Packaging1kg
- Price$785
- Updated2023-06-20
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 8651AF | Iron(III)oxide,~325mesh | 25g | $27 | 2021-12-16 | Buy |
| Alfa Aesar | 044895 | Iron(III) oxide, cosmetic, NanoArc? | 25g | $36.3 | 2023-06-20 | Buy |
| Alfa Aesar | 045007 | Iron(III) oxide, industrial, NanoArc? | 25g | $37.4 | 2023-06-20 | Buy |
| Alfa Aesar | 044119 | Iron(III) oxide, nanopowder 99.95% (metals basis) | 50g | $44.8 | 2021-12-16 | Buy |
| Alfa Aesar | 010716 | Iron(III) oxide, Puratronic? 99.998% (metals basis) | 5g | $53.3 | 2023-06-20 | Buy |
| Alfa Aesar | 047247 | Iron(III) oxide, 99.9% (metals basis) | 50g | $56.8 | 2023-06-20 | Buy |
| Alfa Aesar | 012375 | Iron(III) oxide, 98% (metals basis) | 1kg | $59.9 | 2023-06-20 | Buy |
| Alfa Aesar | 047044 | Iron(III) oxide, alpha-phase, nanopowder, 98% (metals basis) | 500g | $923 | 2023-06-20 | Buy |
| Alfa Aesar | 044896 | Iron(III) oxide, magnetic, NanoArc? | 500g | $1004 | 2023-06-20 | Buy |
| Alfa Aesar | 010716 | Iron(III) oxide, Puratronic?, 99.998% (metals basis) | 500g | $2008 | 2023-06-20 | Buy |
| Alfa Aesar | 045007 | Iron(III) oxide, industrial, NanoArc? | 500g | $434 | 2023-06-20 | Buy |
| Alfa Aesar | 010716 | Iron(III) oxide, Puratronic?, 99.998% (metals basis) | 100g | $509 | 2023-06-20 | Buy |
| Alfa Aesar | 012375 | Iron(III) oxide, 98% (metals basis) | 25kg | $513 | 2023-06-20 | Buy |
| Alfa Aesar | 036387 | Iron(III) oxide, 99.85+% (metals basis) | 250g | $557 | 2023-06-20 | Buy |
| Alfa Aesar | 044119 | Iron(III) oxide, nanopowder 99.95% (metals basis) | 1kg | $663 | 2021-12-16 | Buy |
| Alfa Aesar | 047247 | Iron(III) oxide, 99.9% (metals basis) | 1kg | $785 | 2023-06-20 | Buy |
Properties
Melting point :1538°C
Density :5.24
Flash point :>230 °F
storage temp. :2-8°C
solubility :It is soluble In Warm Hydrochloric Acid, Slightly Soluble in Sulfuric Acid.
form :pieces
color :black
Specific Gravity :5.1～5.2
PH :3.7±0.3
Water Solubility :INSOLUBLE
Crystal Structure :Corundum type
crystal system :Three sides
Merck :14,4028
Space group :R3c
Lattice constant :
Exposure limits :ACGIH: TWA 5 mg/m3
OSHA: TWA 10 mg/m3; TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: IDLH 2500 mg/m3; TWA 5 mg/m3 Stability :Stable.
CAS DataBase Reference :1309-37-1(CAS DataBase Reference)
IARC :3 (Vol. 1, Sup 7) 1987
NIST Chemistry Reference :Iron(iii) oxide(1309-37-1)
EPA Substance Registry System :Ferric oxide (1309-37-1)
Density :5.24
Flash point :>230 °F
storage temp. :2-8°C
solubility :It is soluble In Warm Hydrochloric Acid, Slightly Soluble in Sulfuric Acid.
form :pieces
color :black
Specific Gravity :5.1～5.2
PH :3.7±0.3
Water Solubility :INSOLUBLE
Crystal Structure :Corundum type
crystal system :Three sides
Merck :14,4028
Space group :R3c
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.50259 | 0.50259 | 1.3735 | 90 | 90 | 120 | 0.3005 |
Exposure limits :ACGIH: TWA 5 mg/m3
OSHA: TWA 10 mg/m3; TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: IDLH 2500 mg/m3; TWA 5 mg/m3 Stability :Stable.
CAS DataBase Reference :1309-37-1(CAS DataBase Reference)
IARC :3 (Vol. 1, Sup 7) 1987
NIST Chemistry Reference :Iron(iii) oxide(1309-37-1)
EPA Substance Registry System :Ferric oxide (1309-37-1)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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Description
NanoArc^= magnetic iron oxide is a highly magnetic material in which the crystallites are >98% γ-phase. This material is suitable for a variety of applications requiring strong magnetic properties and narrow particle.Iron(III) oxide acts as a pigment, in paints, coatings and colored concretes, used in thermalite. Iron oxide is a low cost, nontoxic, ecofriendly catalyst for various reactions such as the oxidation of carbon monoxide, reduction of nitrogen oxides and sulfur dioxide by CO, photocatalytic splitting of water, Fischer-Tropsch synthesis of hydrocarbons, catalytic decomposition of industrial dyes, water-gas shift reactions, nucleation of diamonds, conversion of phenolic and other environmentally harmful aromatic compounds, dehydrogenation of ethylbenzene to styrene and catalytic oxidations of various organic compounds. It is used in magnetic storage devices and in the production of iron, steel and alloys. It functions as a catalyst in the chemical oxidation of hydrogen peroxide used for the treatment of contaminated water with hydrogen peroxide.More related product prices
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