Molekula
Iron(III) nitrate nonahydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Iron(III) nitrate nonahydrate is a hydrated inorganic salt used in catalysis, water treatment, and as a reagent in laboratory synthesis. It also serves as a mordant for textile dyeing, a leather tanning agent, a corrosion inhibitor and a reagent in chemical analysis. It appears as pale violet crystals and is highly hygroscopic. Available in 100g, 1kg, and 5kg packaging, it has a CAS number of 7782-61-8, molecular formula Fe(NO3)3 · 9 H2O, and a molecular weight of 404.00 g/mol. Store at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies Iron(III) nitrate nonahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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250 g — £28.00 per pack ex VAT · £33.60 inc. VAT
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1 kg — £57.60 per pack ex VAT · £69.12 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Moist pale purple to light brown lumpy crystalline powder |
| Assay (Titration) | 97.0% - 100.0% |
| Insolubles | ≤100ppm |
| Sulphates (SO4)(2-) | ≤100ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 47.2 °C |
Source: PubChem CID 16211566 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 13591276 |
| CAS Number | 7782-61-8 |
| IUPAC Name | iron(3+);trinitrate;nonahydrate |
| Molecular Formula | Fe(NO3)3 · 9 H2O |
| Molecular Weight | 404.00 |
| Exact Mass | 403.9935 |
| SMILES | [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Fe+3] |
| InChIKey | SZQUEWJRBJDHSM-UHFFFAOYSA-N |
| InChI | InChI=1S/Fe.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;; |
| PubChem CID | 16211566 |
| UN Number | UN3260 |
| REACH Code | Y110 |
| HTS Code | 2834.29.5100 |
| Tariff Code | 2834298000 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- FeH18N3O18
- Ferric nitrate nonahydrate
- Iron nitrate (Fe(NO3)3) nonahydrate
- Iron trinitrate, nonahydrate
- Iron(3+) nitrate--water (1/3/9)
- iron(3+);trinitrate;nonahydrate
- Iron(III) nitrate hydrate
- IRON(III) NITRATE, NONAHYDRATE (1:3:9)
- Nitric acid, iron (3+) salt, nonahydrate
- NITRIC ACID, IRON(III) SALT, NONAHYDRATE
Frequently asked questions
What is Iron(III) nitrate nonahydrate used for?
It is commonly used as a catalyst in organic synthesis and as a reagent in the production of pigments and dyes.
What is the chemical formula and molecular weight?
The formula is Fe(NO3)3 · 9 H2O with a molecular weight of 404.00 g/mol.
How should Iron(III) nitrate nonahydrate be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available?
Available in analytical grade for laboratory use.
Can Molekula supply it in bulk?
Yes, Molekula can supply Iron(III) nitrate nonahydrate in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.