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Iron(III) nitrate

IUPAC: iron(3+) trinitrate

FeN3O9 Inorganic Compounds CAS 10421-48-4
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Quick Reference
Formula / NotationFeN3O9
CAS Number10421-48-4
Molecular Weight241.86
Melting Point117 °F (USCG, 1999)
Density1.7 at 68 °F (USCG, 1999) - Denser than water; will sink
SolubilitySolubility in cold water: 150 g/100 cc; soluble in all proportions in hot water. /Ferric nitrate hexahydrate/
AppearanceFerric nitrate appears as a violet crystalline solid. Noncombustible but it will accelerate the burning of combustible materials. If large quantities are involved in the fire or the combustible mat...
Also Known Asiron(3+) trinitrate; FERRIC NITRATE; Iron trinitrate; 10421-48-4; Iron(III) nitrate, anhydrous; Iron nitrate (Fe(NO3)3); Nitric acid, iron(3+) salt; Iron (III) nitrate, anhydrous; N8H8402XOB; DTXSID4065070
CategoryInorganic Compounds

What is Iron(III) nitrate?

Iron(III) nitrate (FeN3O9) is an inorganic compound that appears as Ferric nitrate appears as a violet crystalline solid. Noncombustible but it will accelerate the burning of combustible materials. If large quantities are involved in the fire or the combustible mat.... It has a molecular weight of 241.86 g/mol. Its IUPAC name is iron(3+) trinitrate. Melting point: 117 °F (USCG, 1999).

Formula & Notation

FeN3O9

IUPAC Name: iron(3+) trinitrate

Other Names / Synonyms: iron(3+) trinitrate; FERRIC NITRATE; Iron trinitrate; 10421-48-4; Iron(III) nitrate, anhydrous; Iron nitrate (Fe(NO3)3); Nitric acid, iron(3+) salt; Iron (III) nitrate, anhydrous; N8H8402XOB; DTXSID4065070

Properties & Characteristics

Appearance: Ferric nitrate appears as a violet crystalline solid. Noncombustible but it will accelerate the burning of combustible materials. If large quantities are involved in the fire or the combustible mat.... Molecular formula: FeN3O9. Molecular weight: 241.86 g/mol. Melting point: 117 °F (USCG, 1999). Density: 1.7 at 68 °F (USCG, 1999) - Denser than water; will sink. Solubility: Solubility in cold water: 150 g/100 cc; soluble in all proportions in hot water. /Ferric nitrate hexahydrate/.

Physical Data

PropertyValue
Melting Point117 °F (USCG, 1999)
Density1.7 at 68 °F (USCG, 1999) - Denser than water; will sink
Molecular Weight241.86
SolubilitySolubility in cold water: 150 g/100 cc; soluble in all proportions in hot water. /Ferric nitrate hexahydrate/
AppearanceFerric nitrate appears as a violet crystalline solid. Noncombustible but it will accelerate the burning of combustible materials. If large quantities are involved in the fire or the combustible mat...

Uses & Applications

Used in industrial processes, materials science, semiconductor manufacture, ceramics, or as a catalyst.

Safety Information

May be corrosive, toxic, or an oxidising agent. Handle in well-ventilated area. Consult SDS before use.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Iron(III) nitrate
Formula FeN3O9
CAS Number 10421-48-4
Molecular Weight 241.86
Synonyms iron(3+) trinitrate; FERRIC NITRATE; Iron trinitrate; 10421-48-4; Iron(III) nitrate, anhydrous; Iron nitrate (Fe(NO3)3); Nitric acid, iron(3+) salt; Iron (III) nitrate, anhydrous; N8H8402XOB; DTXSID4065070

Frequently Asked Questions

Iron(III) nitrate (FeN3O9) is an inorganic compound that appears as Ferric nitrate appears as a violet crystalline solid. Noncombustible but it will accelerate the burning of combustible materials. If large quantities are involved in the fire or the combustible mat.... It has a molecular weight of 241.86 g/mol. Its IUPAC name is iron(3+) trinitrate. Melting point: 117 °F (USCG, 1999).

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.