Molekula
Iron naphthenate (7% iron min/ typically 38% in mineral spirits)
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 naphthenate is a dark-colored, soluble iron salt of naphthenic acid, primarily used as an oxidation and curing catalyst, rust inhibitor, and drying catalyst in paints and coatings. It provides corrosion resistance and accelerates curing in industrial applications. This chemical has a CAS number of 1338-14-3, with a molecular formula of C22H14FeO4 and a molecular weight of 398.19. It contains at least 7% iron (typically 38% in mineral spirits) and requires ambient storage. The product carries a Danger signal word, indicating hazardous properties. Molekula supplies Iron Naphthenate 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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100 g — $88.40 per pack
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 | Brown liquid |
| Iron (Fe) | ≥7.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 40 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89981424 |
| CAS Number | 1338-14-3 |
| Molecular Formula | C22H14FeO4 |
| Molecular Weight | 398.19 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 38249975 |
| Tariff Code | 3824993000 |
Safety & GHS
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Flammable
GHS02
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H304 May be fatal if swallowed and enters airways
- H336 May cause drowsiness or dizziness
- H340 May cause genetic defects
- H350 May cause cancer
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
No alternate names recorded for this product.
Frequently asked questions
What is iron naphthenate primarily used for?
Iron naphthenate is commonly used as an oxidation and curing catalyst, a drying agent in paints and varnishes, and as a catalyst in polymerization reactions.
What is the chemical formula and molecular weight of iron naphthenate?
The chemical formula is C₂₂H₁₄FeO₄, and the molecular weight is 398.19 g/mol (for the active iron naphthenate component).
How should iron naphthenate (7% iron in mineral spirits) be stored?
Store in a tightly sealed container at ambient temperature, away from heat, sparks, and open flames.
What grades or purities of iron naphthenate does Molekula supply?
Molekula supplies technical-grade iron naphthenate (typically 7% iron min, dissolved in mineral spirits).
Can Molekula supply iron naphthenate in bulk quantities?
Yes, Molekula can provide iron naphthenate in bulk quantities (e.g., drums or IBCs), subject to availability and order volume.
What documentation comes with an order of iron naphthenate?
Each order includes a Material Safety Data Sheet (MSDS), Certificate of Analysis (CoA), and batch-specific documentation for traceability.
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.