For procurement managers, R&D scientists, and formulation chemists across various industries, sourcing high-quality chemical intermediates is a strategic imperative. Among these, polymerization inhibitors play a crucial role in stabilizing reactive monomers and ensuring the integrity of chemical processes. 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy (CAS 2226-96-2), commonly known as 4-Hydroxy-TEMPO, is a prime example of such a vital compound. If you're looking to buy this essential chemical, understanding its nuances, pricing, and the best sourcing strategies is key.

NINGBO INNO PHARMCHEM CO.,LTD., as a leading manufacturer and supplier of specialty chemicals in China, aims to provide clarity and assurance to our global customers. This guide will help you navigate the procurement process for 4-Hydroxy-TEMPO.

Understanding the Product: Key Features and Benefits

4-Hydroxy-TEMPO is a high-efficiency free radical polymerization inhibitor. Its primary function is to prevent the self-polymerization of olefin monomers during production, separation, storage, and transportation. Key benefits include:

  • High Purity (≥99.00%): Ensures reliable performance and minimizes interference with intended reactions.
  • Broad Spectrum Inhibition: Effective against a wide range of monomers, including acrylates, methacrylates, styrene, and acrylonitrile.
  • Excellent Solubility: Dissolves in common organic solvents and water, facilitating easy integration into various processes.
  • Stability: Stable under recommended storage conditions, with minimal reactivity except with strong oxidizing agents.

These characteristics make it an indispensable component in the plastics, petrochemical, and fine chemical synthesis industries.

Factors Influencing Price and Quality: Sourcing from China

When considering the purchase price of 4-Hydroxy-TEMPO, several factors come into play:

  • Purity Level: Higher purity grades, such as our ≥99.00% offering, command a premium due to more stringent manufacturing processes.
  • Order Volume: Bulk purchases generally lead to lower per-unit costs. As a manufacturer, we are well-equipped to handle large orders and offer competitive bulk pricing.
  • Manufacturing Costs: Raw material availability, energy costs, and production efficiency all influence the final price.
  • Supplier Reputation: Reputable manufacturers with robust quality control systems may have slightly higher prices, but this ensures product consistency and reliability, ultimately saving you costs associated with quality issues.

Sourcing from China, particularly from established manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., offers distinct advantages. We leverage advanced manufacturing techniques and economies of scale to provide high-quality products at competitive prices. Our commitment to quality control ensures that you receive materials that meet exact specifications, minimizing risks for your downstream applications.

Making the Smart Purchase Decision

When you decide to buy 4-Hydroxy-TEMPO, look for a supplier who can offer:

  • Clear Specifications: Detailed product data sheets and certificates of analysis.
  • Consistent Quality: Assurance of batch-to-batch uniformity.
  • Competitive Pricing: Especially for bulk quantities.
  • Reliable Delivery: Efficient logistics and adherence to delivery schedules.
  • Responsive Customer Service: Support for inquiries and technical assistance.

NINGBO INNO PHARMCHEM CO.,LTD. embodies these qualities. We invite you to contact us for a quote on 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy. Experience the benefits of sourcing high-performance chemicals from a trusted China manufacturer, ensuring the stability and success of your operations.