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The selection of UV filters is a critical decision in the development of effective and appealing cosmetic products. Formulators are constantly seeking ingredients that offer robust UV protection, excellent stability, and desirable application properties. 2-Phenylbenzimidazole-5-sulfonic acid (CAS 27503-81-7), often referred to as Ensulizole or UV-T, has emerged as a significant player in this arena due to its unique characteristics. As a dedicated manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides in-depth insights into why this ingredient is a valuable asset for cosmetic innovation.
Chemical Profile and Mechanism of Action
2-Phenylbenzimidazole-5-sulfonic acid is a water-soluble organic compound belonging to the benzimidazole class. Its molecular structure is C13H10N2O3S, with a molecular weight of approximately 274.30 g/mol. The key function of this molecule is its potent absorption of UV-B radiation, typically in the wavelength range of 290-320 nm. Upon absorbing UV photons, it transitions to an excited state and then dissipates this energy harmlessly as heat, preventing the radiation from reaching and damaging the skin or other formulation components. Its chemical stability and absorption spectrum make it an effective UV-B filter.
Key Advantages for Formulators
When you buy 2-Phenylbenzimidazole-5-sulfonic acid from NINGBO INNO PHARMCHEM CO.,LTD., you benefit from its several formulation advantages:
Sourcing from a Reliable Manufacturer in China
For cosmetic brands and manufacturers, securing a consistent supply of high-quality ingredients is paramount. By choosing to buy 2-Phenylbenzimidazole-5-sulfonic acid from NINGBO INNO PHARMCHEM CO.,LTD., you gain access to a reliable source with competitive pricing. Our manufacturing processes ensure the purity and efficacy of Ensulizole, making it an ideal choice for brands committed to innovation and quality in their product lines. We are equipped to meet bulk order requirements and provide the necessary technical support to help you integrate this versatile UV filter into your next formulation.
Explore the benefits of 2-Phenylbenzimidazole-5-sulfonic acid and elevate your cosmetic product development. Contact us for a quote and samples.
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.
