Zinc naphthenate
Zinc naphthenate (CAS: 12001-85-3) is a zinc salt of naphthenic acid, typically supplied as a solution in mineral spirits with a zinc content of less than 8% by weight. It is known for its utility in various chemical processes. Key applications include roles in catalysis, chemical synthesis, and materials science, particularly within electronic and micro/nanoelectronic sectors. This compound's properties make it a valuable component in specialized industrial and research applications.
- IUPAC
- Naphthalic acid zinc salt solution

Catalysis and Chemical Synthesis
Zinc naphthenate serves as a catalyst or reagent in various organic synthesis pathways. Its chemical properties facilitate specific transformations in the production of complex molecules and materials.
Materials Science and Electronics
This compound finds application in materials science, including the development of electronic chemicals and in micro/nanoelectronics. It can be incorporated into formulations for specialized coatings or functional materials.
Industrial Formulations
As a zinc salt solution, it is used in specific industrial formulations. The concentration is typically limited to 50% in mineral spirits, indicating its use as an additive or processing agent.
| Assay | <8% (Zn by wt.) |
|---|---|
| Density | 0.962 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4630(lit.) |
| Concentration | ≤50% in mineral spirits |
| Impurities tested | ≤8% diethylene glycol monoethyl ether |
| Flash point | 57 °C / 135 °F |
|---|---|
| Transport (UN / ADR) | UN 1993 3/PG 3 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-22 |
| Safety statements (S) | 53-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zinc naphthenate used for?
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Zinc naphthenate is primarily used in catalysis, chemical synthesis, materials science, and in the electronics and micro/nanoelectronics industries. It is also found in certain industrial formulations.
What are the CAS number and formula for Zinc naphthenate?
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The CAS number for Zinc naphthenate is 12001-85-3. The chemical formula is not provided in the product data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Zinc naphthenate with an assay of <8% Zn by weight, as a solution containing ≤50% in mineral spirits and ≤8% diethylene glycol monoethyl ether. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.
What are the safety considerations for handling Zinc naphthenate?
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Zinc naphthenate is classified as T (Toxic) with risk statements R45 (May cause cancer) and R22 (Harmful if swallowed). Handle with extreme care, using appropriate personal protective equipment and following stringent safety protocols. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is Zinc naphthenate packed and shipped?
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Zinc naphthenate is shipped as a hazardous material under UN 1993, Flammable liquid, n.o.s. (contains naphthenic acid zinc salt solution, mineral spirits), 3, PG III. It is flammable with a flash point of 57 °C (135 °F).
How can I request a sample or quote for Zinc naphthenate?
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To request a sample or a quote for Zinc naphthenate, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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