After dyeing and printing, the soaping process is crucial for removing unfixed dyes and achieving desired color fastness. Formulating high-performance textile soaping agents is key to preventing re-deposition of floating colors and ensuring the longevity and vibrancy of textiles. NINGBO INNO PHARMCHEM CO.,LTD., a specialized manufacturer and supplier of textile auxiliaries, provides Chelating Dispersant RG-SPN as a core component for such formulations.
Our Chelating Dispersant RG-SPN boasts excellent diffusivity, making it exceptionally suitable as a reactive dye soaping agent for textiles. It ensures that floating colors washed out from the fabric are effectively dispersed in the soap bath, preventing them from re-depositing onto the fabric surface. This critical function directly contributes to significantly improving textile color fastness for washing and rubbing, meeting stringent industry standards.
Beyond its role in soaping, RG-SPN's versatility extends to various stages, supporting dyeing process optimization textile by preventing hard water precipitation textile dyeing and acting as a powerful dispersing agent. Its non-foaming nature and high stability under various conditions make it an efficient and reliable choice for formulators aiming to create top-tier textile chemicals.
NINGBO INNO PHARMCHEM CO.,LTD. offers Chelating Dispersant RG-SPN with competitive price points for bulk purchase. If you're looking to buy a highly effective component for your soaping agent formulations, RG-SPN is your ideal partner. Trust our expertise as a leading supplier to provide you with a product that enhances the aesthetic appeal and durability of dyed and printed fabrics, ensuring customer satisfaction and market competitiveness.
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.