Nylon 6/66
Nylon 6/66 (CAS 24993-04-2), molecular formula (C18H37N3O5)n, is a high-purity chemical supplied by Tech Serve Solutions for polymer science applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Poly(hexamethylene adipamide-co-caprolactam)

| Linear formula | (C18H37N3O5)n |
|---|---|
| Density | 1.3 g/mL at 25 °C(lit.) |
| Solubility | strong proton donor solvents, acetic acid and phenols: soluble |
| Contains / stabiliser | heat stabilizer, nucleating agent and lubricant |
| Application | General purpose thermoplastic polyamide.Fibers for textiles, brushes and sutures cable sheathing and tubing and bearings, cams, gears and casings for tools and appliances. |
| Melting point | 250-260 °C(lit.) |
| Transition Temp | Tm 250 °C (ASTM D 2117) |
|---|---|
| Hardness | 100 (Rockwell R, ASTM D 785, 50% RH)122 (Rockwell R, ASTM D 785, DAM) |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Nylon 6/66?
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Nylon 6/66 (CAS 24993-04-2), molecular formula (C18H37N3O5)n, is a high-purity chemical supplied by Tech Serve Solutions for polymer science applications, to USP, BP and EP standards.
What grades of Nylon 6/66 does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nylon 6/66 in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Nylon 6/66?
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Nylon 6/66 has CAS number 24993-04-2 and molecular formula (C18H37N3O5)n. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Nylon 6/66?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Nylon 6/66 ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Nylon 6/66 be stored?
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Store Nylon 6/66 in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Nylon 6/66 used for?
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Nylon 6/66 is used in polymer science applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Nylon 6/66?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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