Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
At NINGBO INNO PHARMCHEM CO.,LTD., we specialize in providing high-quality chemical intermediates that are fundamental to various industrial applications. Among our key offerings is DASA, chemically known as 4-Amino-N-(4-aminophenyl)benzenesulfonamide, a compound that plays a crucial role in organic synthesis and is particularly vital for the dyestuff industry. As a reliable 4-Amino-N-(4-aminophenyl)benzenesulfonamide supplier, we are dedicated to ensuring our clients have access to this essential material.
DASA is an indispensable intermediate for manufacturers producing a wide range of dyes, including popular black and brown shades used in textiles and other coloring applications. Its molecular structure enables the formation of stable chromophores, contributing to the richness and durability of the colors achieved. The consistent purity and reactivity of this DASA chemical intermediate are key to achieving predictable and high-quality results in dye synthesis.
Furthermore, DASA is increasingly recognized as a superior choice over traditional benzidine-based compounds. Its function as a benzidine derivative alternative aligns with global efforts to promote safer chemical practices and reduce the use of hazardous substances in manufacturing. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting this transition by providing a readily available and high-quality supply of CAS 16803-97-7.
For businesses looking to procure this essential chemical, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive price and exceptional service. Our manufacturing capabilities in China ensure a stable supply chain for companies that wish to buy DASA. We understand that the reliability of intermediates like DASA is critical for maintaining production schedules and product quality.
We encourage manufacturers to consider DASA from NINGBO INNO PHARMCHEM CO.,LTD. for their dyestuff and broader organic synthesis needs. Our commitment to quality, safety, and customer satisfaction makes us the ideal partner for your chemical sourcing requirements. Reach out to us today to discuss your needs for CAS 16803-97-7 and how we can contribute to your operational success.
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.
