Iron hydroxide oxide
- CAS NO.：20344-49-4
- Empirical Formula: FeHO2
- Molecular Weight: 88.85
- MDL number: MFCD00016080
- EINECS: 243-746-4
- Update Date: 2025-12-17 09:49:45
What is Iron hydroxide oxide ?
Chemical properties
reddish-brown crystalline solid
The Uses of Iron hydroxide oxide
Iron(III) hydroxide, γ-phase is used in purifying water and as an absorbent in chemical processes. It is involved in the preparation of iron oxide-hydroxides nanoparticles, which is used as a very good adsorbent for lead removal from aquatic media. It is also used as a pigment, as a catalyst and in aquarium water treatment as a phosphate binder. Further, it is employed in the paints-lacquers-varnishes industry.
The Uses of Iron hydroxide oxide
In purifying water; as absorbent in chemical processing; as pigment; as catalyst.
What are the applications of Application
Goethite is a chemical used as an adsorbent
What are the applications of Application
Iron(III) hydroxide is a catalyst for proteomics research
General Description
contains varying amounts of MgO2, SiO2, CaO, Al2O3
Properties of Iron hydroxide oxide
| Melting point: | 135°C |
| Density | 3.4-3.9 |
| RTECS | NO7400000 |
| solubility | DMSO (Sparingly), Methanol (Slightly), Water (Soluble) |
| form | crystalline |
| color | Red-brown |
| Water Solubility | Soluble in mineral acids. Insoluble in water and ethanol. |
| Merck | 14,4025 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 |
| Stability: | Stable. |
| CAS DataBase Reference | 20344-49-4(CAS DataBase Reference) |
| NIST Chemistry Reference | iron(III) oxide hydroxide(20344-49-4) |
| EPA Substance Registry System | Iron hydroxide oxide (Fe(OH)O) (20344-49-4) |
Safety information for Iron hydroxide oxide
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405:Store locked up. |
Computed Descriptors for Iron hydroxide oxide
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