Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For manufacturers in the chemical sector, securing large quantities of essential intermediates like 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid (CAS 6535-70-2) at competitive prices is a strategic objective. This compound, recognized for its critical role in dye and pigment synthesis, is a staple for many production processes. Understanding the benefits of bulk purchasing and identifying a trustworthy dye intermediate manufacturer is key to optimizing operational costs and ensuring supply chain stability.
NINGBO INNO PHARMCHEM CO.,LTD. is a premier supplier of 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid, equipped to handle bulk orders for clients worldwide. We offer this vital chemical intermediate, characterized by its gray powder appearance and a minimum assay of 70%, with stringent quality control measures in place. The molecular formula C10H9NO7S2 and molecular weight of 319.31 are standard, but our commitment extends to consistent batch-to-batch quality, which is crucial for large-scale dye production.
The primary application for CAS 6535-70-2 is in the creation of various dyes, including acid dyes and reactive dyes. These colorants are essential for the textile, paper, and leather industries, providing vibrant and durable finishes. The compound's unique chemical structure, featuring amino, hydroxyl, and sulfonic acid functional groups, facilitates the necessary coupling reactions for chromophore development. This makes it an indispensable component for achieving specific color shades and fastness properties.
When you decide to buy 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid in bulk, you are investing in efficiency and cost savings. NINGBO INNO PHARMCHEM CO.,LTD. provides competitive pricing for large volume orders, along with expert technical support to assist with your procurement decisions. We understand the complexities of global chemical supply and are dedicated to providing a seamless experience for our clients.
For companies engaged in the synthesis of acid dyes or requiring high-quality intermediates for pigment formulations, partnering with a reliable manufacturer is essential. We invite you to reach out to us for a detailed quote on bulk quantities of 2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid. Discover how NINGBO INNO PHARMCHEM CO.,LTD. can be your trusted partner, ensuring a consistent and high-quality supply of this critical chemical intermediate, thereby supporting the success and growth of your business.
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.
