Iron hydroxide
- CAS No.
- 1309-33-7
- Chemical Name:
- Iron hydroxide
- Synonyms
- YELLOW IRON OXIDE;Fe(OH)3;IRON(III) HYDROXIDE;IRON PIGMENT YELLOW;IRON OXIDE PIGMENT YELLOW;IRON(III) OXIDE, HYDRATED;E 172;Hydroxy Iron;EISENOXID GELB;IRON HYDROXIDE
- CBNumber:
- CB5243071
- Molecular Formula:
- FeH3O3
- Molecular Weight:
- 106.87
- MDL Number:
- MFCD00016080
- MOL File:
- 1309-33-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Ironhydroxide | I775480 | 5g | $45 |
| Ironhydroxide | I775480 | 50g | $75 |
| FERRIC OXIDE DIHYDRATE 95.00% | ING0014877 | 5MG | $496.17 |
| More product size | |||
| Density | 3.120 |
|---|---|
| storage temp. | Store at room temperature, keep dry and cool |
| solubility | Aqueous Acid (Slightly) |
| form | crystalline |
| color | yellow monoclinic crystals, crystalline |
| Water Solubility | insoluble H2O, alcohol, ether; soluble acids [HAW93] |
| InChI | InChI=1S/Fe.3H2O/h;3*1H2/q+3;;;/p-3 |
| InChIKey | MSNWSDPPULHLDL-UHFFFAOYSA-K |
| SMILES | [Fe](O)(O)O |
| CAS DataBase Reference | 1309-33-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 2UA751211N |
| EPA Substance Registry System | Iron hydroxide (Fe(OH)3) (1309-33-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| WGK Germany | - |
| TSCA | TSCA listed |
Iron hydroxide price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | I775480 | Ironhydroxide | 1309-33-7 | 5g | $45 | 2021-12-16 | Buy |
| TRC | I775480 | Ironhydroxide | 1309-33-7 | 50g | $75 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0014877 | FERRIC OXIDE DIHYDRATE 95.00% | 1309-33-7 | 5MG | $496.17 | 2021-12-16 | Buy |
Iron hydroxide Chemical Properties,Uses,Production
Physical Properties
Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.
Uses
The compound is used in pigments and in water purifications.
Preparation
Iron(III) hydroxide is obtained as a brown gelatinous precipitate by adding a strong base to a solution of iron(III) salt:
FeCl3 + 3NaOH → Fe(OH)3 + 3NaCl
Chemical Properties
brown flocculant precipitate; used in water purification, manufacturing pigments [HAW93]
Physical properties
Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.
Definition
YELLOW IRON OXIDE: a yellow-brown mineral,FeO.OH, crystallizing in the orthorhombicsystem. It is formed as aresult of the oxidation and hydrationof iron minerals or as a direct precipitatefrom marine or fresh water (e.g.in swamps and bogs). Most limoniteis composed largely of cryptocrystallinegoethite. Goethite is mined asan ore of iron.
Iron hydroxide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-17392712697 | 1022@dideu.com | China | 3995 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5242 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Youfeidi Trading Co., LTD | +8615530197691 | admin@yfdchem.cn | China | 105 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21600 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29837 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Iron hydroxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-01-17 | YELLOW IRON OXIDE
1309-33-7
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2025-12-24 | Iron hydroxide
1309-33-7
|
US $0.00-0.00 / KG | 1KG | 99.0% | 10000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-12-03 | Iron hydroxide
1309-33-7
|
US $9.90 / KG | 25KG | 98% | 1-20mt | Baoji Guokang Healthchem Co., Ltd. |
-
- YELLOW IRON OXIDE
1309-33-7
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- Iron hydroxide
1309-33-7
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- Iron hydroxide
1309-33-7
- US $9.90 / KG
- 98%
- Baoji Guokang Healthchem Co., Ltd.
