Sodium Metabisulfite, scientifically known as Sodium Pyrosulfite with the CAS number 7681-57-4, is a cornerstone chemical compound in numerous industrial sectors. Its versatility stems from its strong reducing and antioxidant properties, making it an indispensable ingredient for manufacturers worldwide. From enhancing the quality of leather goods to ensuring the brilliance of dyed fabrics, the application of this chemical auxiliary is both broad and deep. NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier, facilitating the accessibility of this essential material.
One of the most significant uses of Sodium Metabisulfite lies within the leather treatment industry. Here, it acts as a reducing agent, crucial for the tanning process, helping to stabilize the collagen structure of hides and skins. This leads to softer, more durable, and better-quality leather products. The consistent performance of Sodium Metabisulfite ensures that tanneries can achieve uniform results across batches, a key factor in maintaining high production standards.
In the dyeing and painting industry, Sodium Pyrosulfite CAS 7681-57-4 plays a vital role as a reducing agent and a bleaching agent. It helps in the reduction of certain dyes, allowing them to penetrate fibers more effectively, leading to more vibrant and even coloration. Furthermore, its bleaching properties are utilized to lighten materials before dyeing or for specific finishing processes. The ability to buy Sodium Metabisulfite online from reliable sources like NINGBO INNO PHARMCHEM CO.,LTD. simplifies procurement for these demanding sectors.
Beyond these applications, Sodium Metabisulfite serves as an effective antiseptic and preservative in various contexts. Its ability to inhibit microbial growth makes it valuable in preventing spoilage and maintaining the integrity of products. This property is particularly important in food processing and other sensitive applications where microbial contamination is a concern. The chemical auxiliary Na2s2o5 is also critical in water treatment processes, where it acts as a dechlorinating agent, neutralizing residual chlorine and preventing its harmful effects.
For businesses looking to procure this essential chemical, the availability to buy Sodium Metabisulfite online from NINGBO INNO PHARMCHEM CO.,LTD. offers convenience and reliability. Understanding the specific grades and purities required for different applications, such as industrial or food-grade, is crucial. NINGBO INNO PHARMCHEM CO.,LTD. provides clear product specifications, ensuring customers receive the exact material needed for their processes, whether it's for specialized leather treatment or large-scale water purification projects.
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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.