For businesses involved in municipal water treatment, industrial wastewater management, or even swimming pool maintenance, selecting the right coagulant is paramount. Among the most effective and widely used chemicals is Aluminum Sulfate, particularly the 17% iron-free grade. If you are a procurement manager or an R&D scientist looking to buy high-quality flocculant, understanding the benefits and sourcing Aluminum Sulfate from a reliable supplier in China can be a strategic advantage.

Aluminum Sulfate, often abbreviated as ALUM, functions by neutralizing the negative charges of suspended particles in water. This neutralization causes the particles to clump together, forming larger flocs that can be easily removed through sedimentation or filtration. The 17% iron-free grade is particularly valued for its minimal contribution of iron impurities, which can be undesirable in purified water. Its chemical formula, Al2(SO4)3, underscores its efficacy as a coagulant.

When considering your purchase, key factors to evaluate include the product's appearance, purity, and availability in different forms such as flakes, granular, or powder. A reputable manufacturer and supplier will clearly state these specifications, along with CAS No. 10043-01-3, ensuring you receive precisely what you need. The acidic nature of Aluminum Sulfate (pH of a 1% solution is around 3.0) is crucial for its coagulating action, making it highly effective across a range of water conditions.

Beyond water treatment, Aluminum Sulfate finds significant application in other industries. For instance, in the paper industry, it aids in sizing at neutral and alkaline pH, enhancing paper quality by reducing spots and holes, and improving sheet formation and strength. Textile manufacturers use it as a color-fixing agent for cotton fabrics in naphthol-based dyeing. Furthermore, it serves as a food additive, regulating acidity and stabilizing textures in processed foods.

As a leading Aluminum Sulfate manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing consistent quality and reliable supply. We understand the importance of stable supply chains and competitive pricing for our B2B clients. Whether you are looking to buy Aluminum Sulfate for bulk water treatment operations or specific industrial processes, partnering with us ensures you receive products that meet stringent standards. We also offer various packaging options to suit your requirements.

To make an informed purchase, consider the product's density (around 1.181 g/Cm for the hydrated form), its odorlessness, and an expiration date of typically 2 years. When you source Aluminum Sulfate from us, you are choosing a partner committed to excellence in both product quality and customer service. Contact us today to inquire about our Aluminum Sulfate price and to discuss your specific needs. We are ready to provide you with a quote and samples to facilitate your procurement process.