For professionals in the chemical industry, understanding the precise specifications of raw materials is fundamental to achieving desired outcomes. 4-Methoxyphenol (CAS 150-76-5) is no exception. As a leading 4-Methoxyphenol manufacturer, we provide a product that meets rigorous quality standards, ensuring its effectiveness across a range of applications, from polymerization inhibition to antioxidant use. This article outlines the key specifications that potential buyers should consider when they look to buy 4-Methoxyphenol.

The most common specification for 4-Methoxyphenol is its appearance, which is typically described as a white flake crystal. This physical characteristic is an initial indicator of purity. The assay, or purity level, is another critical parameter. High-grade 4-Methoxyphenol usually has an assay of ≥99.5%. This high purity is essential for its function as a polymerization inhibitor, where even trace impurities can affect its performance. For cosmetic and pharmaceutical applications, a high assay is also non-negotiable to ensure safety and efficacy.

When reviewing product specifications, pay close attention to impurity limits. For 4-Methoxyphenol, key impurities to monitor include Hydroquinone and 1,4-Dimethoxybenzene. Low levels of these impurities, such as Hydroquinone ≤ 0.05% and 1,4-Dimethoxybenzene ≤ 0.05%, are indicative of a well-manufactured product. Other important specifications can include loss on drying (typically ≤ 0.3%), melting point (54.0-56.5°C), and ignition residue (≤ 0.01%). These parameters collectively assure the quality and consistency of the chemical.

As a reliable 4-Methoxyphenol supplier, we ensure that our product consistently meets these critical specifications. We understand that R&D scientists and formulators depend on these precise details for their work. Whether you are using it as a polymerization inhibitor for acrylates or as an antioxidant in advanced formulations, the quality of your 4-Methoxyphenol matters. We offer competitive prices for our premium grade material, making it an accessible choice for businesses of all sizes.

For procurement managers, working with a transparent and quality-focused 4-Methoxyphenol manufacturer like us is crucial. We provide comprehensive technical data sheets and certificates of analysis for our products. This allows you to confidently integrate our 4-Methoxyphenol into your supply chain. If you are looking to source this versatile chemical, we encourage you to contact us. We are your trusted partner for high-purity 4-Methoxyphenol, backed by robust manufacturing capabilities and excellent customer service.