Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For procurement managers and research scientists, sourcing high-quality chemicals is a critical step in any successful project. p-Aminophenyl Arsenoxide (CAS 1122-90-3) is a specialty compound sought after for its unique properties in biochemical research and chemical synthesis. Understanding its production and quality control is key when you decide to buy this vital reagent. As a dedicated manufacturer and supplier from China, we prioritize providing researchers with chemicals that meet stringent purity standards.
The synthesis of p-Aminophenyl Arsenoxide typically involves the reduction of 4-aminophenylarsonic acid. This process requires careful control of reaction conditions, often utilizing reducing agents like sulfur dioxide in acidic methanolic solutions. Alternatively, reactions involving aniline and arsenic trioxide can also yield this compound. Given the sensitivity of trivalent arsenic compounds to oxidation, maintaining an inert atmosphere during synthesis and storage is paramount to preserve product integrity. Our manufacturing processes are designed to manage these sensitive reactions, ensuring the stability and purity of the final product.
Quality assurance for p-Aminophenyl Arsenoxide is multi-faceted. It begins with meticulous selection of raw materials and extends through controlled synthesis, purification via methods like chromatography, and thorough characterization. Techniques such as Nuclear Magnetic Resonance (NMR) spectroscopy and High-Resolution Mass Spectrometry (HRMS) are employed to confirm the molecular structure and purity of each batch. For procurement professionals seeking to buy p-Aminophenyl Arsenoxide, partnering with a supplier like us means gaining access to detailed Certificates of Analysis (CoA), providing transparency into the compound's specifications. This commitment to quality ensures that your research is built on a foundation of reliable materials.
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.
