Basic information
- CAS
1309-33-7- Standard SMILES
O.O.O.[Fe]- InChIKey
FLTRNWIFKITPIO-UHFFFAOYSA-N- Molecular formula
- FeH6O3
- Average molar mass
- 109.89 g/mol
- Monoisotopic mass
- 109.96663
Overview
Ferric hydroxide is a transition element molecular entity and a metallic base.
Names & identifiers
- Preferred name
- Iron;trihydrate
- IUPAC
- iron;trihydrate
- English name
- Iron hydroxide
- Molecular formula
- FeH3O3
- Molecular weight
- 106.87
Names & synonyms
iron;trihydrateFe(OH)3iron(3+) trihydroxideSCHEMBL27964842UNII-2UA751211NCHEBI:135985EINECS 215-166-1AKOS015904090FI71577NS00112452YELLOW IRON OXIDEIRON(III) HYDROXIDE
Show more names
IRON PIGMENT YELLOWHydrated iron oxideIRON OXIDE PIGMENT YELLOWIRON(III) OXIDE, HYDRATEDE 172Hydroxy IronEISENOXID GELB
Database identifiers
- CAS
1309-33-7- PubChem CID
- 445709
- ChEBI
CHEBI:135985
Properties
Computed structural properties
- Topological polar surface area
- 3 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 3.2
Physicochemical properties
- Density
- 3.12 · 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
- 2 O, · 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 · 1309-33-7(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 2 UA751211N · 2UA751211N
- EPA Substance Registry System
- 3 · Iron hydroxide (Fe(OH)3) (1309-33-7)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 335 · H335-H315-H319
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- -
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H335-H315-H319
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Chemistry & industry
Applications
UsesThe compound is used in pigments and in water purifications.
Preparation methods
PreparationIron(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
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
湖北成丰化工有限公司13125175253 · [email protected]
廊坊乾耀科技有限公司0316-2617888 17301291189 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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