Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For procurement managers in the chemical, pharmaceutical, and research sectors, sourcing high-quality Phenolphthalein (CAS 77-09-8) is a critical task that ensures the accuracy and reliability of their processes. As a leading manufacturer and supplier of Phenolphthalein in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the essential specifications and applications that matter to our B2B clients.
When looking to buy Phenolphthalein, key considerations include purity, consistency, and application suitability. Our Phenolphthalein is typically offered with an assay of 98%-101%, ensuring it meets stringent analytical standards. Its appearance as a white crystalline powder is consistent across batches, a testament to our quality control processes.
The primary application for Phenolphthalein is as an acid-base indicator in titrations. Its distinct color change from colorless to pink within the pH range of 8.2-10.0 makes it ideal for determining the endpoint of reactions involving bases. Beyond the lab, it finds critical use in forensic science for the Kastle-Meyer presumptive blood test and in the construction industry for assessing concrete carbonation. While its historical use as a laxative has declined due to safety regulations, its industrial and analytical applications remain robust.
For businesses requiring a steady supply, partnering with a reliable Phenolphthalein manufacturer is crucial. At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on our production capabilities, competitive pricing, and commitment to customer service. We understand that timely delivery and consistent product quality are essential for your operations, whether you are a research institution, a testing laboratory, or an industrial facility.
We encourage procurement professionals to reach out for quotes and samples. Understanding your specific needs, such as required quantities, packaging, and delivery timelines, allows us to provide tailored solutions. When you choose us as your Phenolphthalein supplier, you are investing in quality and reliability that supports your critical workflows.
Navigating the chemical procurement landscape can be complex. By focusing on key parameters like purity, application fit, and supplier reputation, you can make informed decisions. We are committed to being your trusted partner for all your Phenolphthalein needs, offering both quality products and expert support.
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.
