For professionals in water treatment, understanding the precise technical specifications of a chemical is paramount to ensuring its effective application. Phosphino Carboxylic Acid Polymer (PCA), with CAS number 71050-62-9, is a highly regarded antiscalant and dispersant known for its advanced performance. As a leading manufacturer and supplier, we provide detailed information on PCA's properties to assist our B2B clients in making informed purchase decisions.

Chemical Name: Phosphino Carboxylic Acid Polymer (PCA)
Synonyms: Copolymer of Phosphono and carboxylic Acid, POCA, Poly (acrylic acid-co-hypophosphite) Sodium Salt
CAS Number: 71050-62-9

Key Technical Specifications:

Appearance: Typically a colorless to light yellow transparent liquid. This visual indicator helps confirm product integrity and consistency.

Solid Content (%): A minimum of 50.0%. This high solid content indicates a concentrated product, offering better value and requiring less handling volume compared to dilute formulations. It ensures efficient delivery of active components.

Total Phosphor (as PO₄³⁻) (%): Minimum of 0.8%. The presence and quantification of phosphorus are crucial, as it's a key element responsible for the antiscaling and chelating properties of PCA. This specification highlights the phosphonate functional group's contribution.

Density (@20℃) (g/cm³): Ranging from 1.20 to 1.28. This density measurement is important for handling, storage, and accurate dosing calculations. It reflects the concentration and composition of the liquid product.

pH (1% water solution): Typically between 3.0 and 4.5. This slightly acidic pH indicates the product's chemical nature and is relevant for compatibility studies and handling precautions. It also influences its behavior in different water chemistries.

These specifications are not mere numbers; they represent the performance characteristics that make PCA an effective solution for industrial water challenges. Its ability to inhibit a wide range of scales, coupled with its excellent dispersancy and stability, stems directly from these precisely controlled properties.

When considering purchasing PCA, it is vital to source from a manufacturer that adheres to these specifications consistently. Our production processes are meticulously managed to ensure that every batch meets or exceeds these standards. This commitment to quality guarantees that our clients receive a product that will perform reliably in their demanding applications. We encourage potential buyers to request detailed Certificates of Analysis (COA) to verify these specifications. To learn more about our PCA or to obtain a quotation for purchase, please contact our sales team. We are ready to provide you with top-tier chemicals and expert support.