Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
The world of organic chemistry is rich with compounds that serve critical functions in science and industry. Among these, Thymolphthalein (CAS 125-20-2) holds a significant position, primarily recognized for its role as an acid-base indicator and its broader applications in analytical chemistry. As an established manufacturer and supplier, we are dedicated to providing high-quality Thymolphthalein and sharing insights into its synthesis and uses.
The synthesis of Thymolphthalein typically involves the condensation reaction of thymol with phthalic anhydride in the presence of a dehydrating agent, often an acid catalyst like methanesulfonic acid, as referenced in scientific literature. This process yields a compound with the molecular formula C28H30O4 and a molecular weight of approximately 430.54 g/mol. The careful control of reaction conditions, such as temperature and reaction time, is crucial to achieve high purity, a characteristic essential for its reliable performance as a laboratory reagent. Buyers seeking to purchase Thymolphthalein often prioritize manufacturers who can demonstrate consistent synthetic expertise.
The primary application of Thymolphthalein is as an acid-base indicator. Its distinct color change from colorless in acidic and neutral solutions to a prominent blue in alkaline conditions (pH 9.3-10.5) makes it an invaluable tool for determining the endpoint in various titrations, particularly those involving weak acids and strong bases. Beyond this core function, Thymolphthalein also finds utility as a reagent in specific blood tests and in certain chromatographic separation techniques. The demand for this versatile compound underscores the need for reliable suppliers who can provide it consistently and at a competitive price.
For laboratories requiring this essential chemical, partnering with a reputable manufacturer is key. We specialize in the production of high-purity Thymolphthalein (CAS 125-20-2) and are committed to meeting the exacting standards of our clients. Located in China, our advanced manufacturing capabilities allow us to offer this product at competitive pricing, coupled with the assurance of quality. We encourage interested parties to request a quote or a free sample to experience the reliability and performance of our Thymolphthalein. Explore the benefits of sourcing your analytical reagents from an experienced and dedicated chemical supplier.
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.
