For procurement managers and R&D professionals in the chemical industry, sourcing high-quality intermediates like 1-Naphthylamine (CAS: 134-32-7) is a critical task that directly impacts product quality and manufacturing efficiency. As a leading supplier, NINGBO INNO PHARMCHEM understands the nuances of this process and aims to provide a clear guide on how to effectively procure this essential aromatic amine.
The Importance of Purity and Specifications
When sourcing 1-Naphthylamine, it's imperative to look beyond just the chemical name. Key specifications to verify include the assay (purity) and the level of impurities, particularly the presence of 2-Naphthylamine, which is a known carcinogen and must be strictly controlled. Our product consistently meets a minimum assay of ≥99.0%, with 2-Naphthylamine content kept to ≤0.10%. This commitment to purity is vital for applications in dyes, where even minor impurities can affect color intensity and fastness, and in agrochemicals and rubber additives, where precise formulation is key to efficacy and safety.
Identifying Reliable Suppliers and Manufacturers
Choosing the right 1-naphthylamine manufacturer is the first step towards a stable supply chain. Look for suppliers with a proven track record, transparent manufacturing processes, and robust quality control systems. Companies that can provide Certificates of Analysis (CoA) and readily share technical data are often preferred. NINGBO INNO PHARMCHEM prides itself on being such a reliable 1-naphthylamine supplier, offering not only quality products but also comprehensive support for our clients.
Consider these factors when evaluating potential suppliers:
Applications Driving Demand: Dyes, Agrochemicals, and Rubber
The demand for 1-Naphthylamine is driven by its critical role in several key industries:
Understanding these applications helps procurement managers assess their specific needs for CAS 134-32-7 alpha-naphthylamine, ensuring they select a product that precisely matches their requirements.
Partnering with NINGBO INNO PHARMCHEM
When you choose NINGBO INNO PHARMCHEM, you're partnering with a dedicated manufacturer and supplier committed to your success. We offer a streamlined procurement process, competitive pricing, and a commitment to delivering the highest quality CAS 134-32-7 alpha-naphthylamine. We invite you to contact us to discuss your specific needs and learn how our reliable supply and expertise can benefit your operations.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.