For formulation chemists and pharmaceutical product developers, understanding the precise applications of key ingredients is vital. Naphazoline Hydrochloride (CAS 550-99-2) stands out as a significant component in modern ophthalmic preparations, primarily due to its potent ocular vasoconstrictor properties. As a leading manufacturer of this pharmaceutical intermediate, we are dedicated to supplying products that enable the creation of high-performance eye care solutions.
Naphazoline Hydrochloride, presented as a white, crystalline powder, is favored for its solubility in water and alcohol, making it amenable to various formulation processes. Its primary function is to provide symptomatic relief from eye redness and swelling. It achieves this by acting on alpha-adrenergic receptors in the eye, causing blood vessels to constrict. This effect is invaluable for products aimed at individuals experiencing discomfort from allergies, minor irritations, or the effects of environmental factors like smoke or swimming pool chemicals.
The demand for Naphazoline Hydrochloride necessitates a reliable supply chain. As a factory and manufacturer in China, we are positioned to meet this demand, offering this essential compound to pharmaceutical companies worldwide. Procurement managers looking to buy Naphazoline Hydrochloride can rely on our commitment to quality and consistency. We ensure that our product, adhering to stringent purity standards (≥99.0%), serves as a dependable building block for your ophthalmic drugs.
Our role extends beyond mere supply; we aim to be a trusted partner for your pharmaceutical sourcing needs. Whether you are conducting research, developing new formulations, or scaling up production, our Naphazoline Hydrochloride is available for purchase. We encourage you to reach out to us for competitive pricing and detailed product specifications. Investing in a quality Naphazoline Hydrochloride supplier is an investment in the efficacy and safety of your end products.
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.