When sourcing chemical ingredients like Sodium Dihydrogen Phosphate Dihydrate (CAS 13472-35-0), B2B procurement managers and formulation scientists require a clear understanding of product specifications, supplier reliability, and market dynamics. As a critical inorganic chemical with diverse applications, understanding where and how to buy this compound is essential for maintaining production quality and cost-effectiveness.

Sodium Dihydrogen Phosphate Dihydrate is valued for its properties as a food quality improver, feed additive, buffer, and water softener. Its chemical formula, NaH₂PO₄·2H₂O, indicates its composition, and its CAS number, 13472-35-0, is critical for precise identification. For procurement professionals, knowing these details is the first step in identifying suitable manufacturers and suppliers.

When looking to purchase Sodium Dihydrogen Phosphate Dihydrate, consider the following:

1. Purity and Grade

The purity of Sodium Dihydrogen Phosphate Dihydrate is paramount, especially for food-grade or pharmaceutical applications. Look for suppliers who clearly state their product’s assay percentage (often 99% or higher) and adhere to international standards such as FCC (Food Chemicals Codex) or USP (United States Pharmacopeia) if required. Manufacturers often provide detailed specification sheets and Certificates of Analysis (COA) to confirm purity and compliance.

2. Application-Specific Requirements

Whether you need it as a feed phosphorus additive for animal nutrition, a quality improver in food processing to enhance binding force and water retention, or a buffer in laboratory applications, ensure the supplier can meet your specific grade and application needs. Some suppliers may offer different grades tailored for specific uses.

3. Supplier Reliability and Manufacturing Capability

Partnering with a reputable manufacturer and supplier is crucial for ensuring a stable and consistent supply. Look for companies with a proven track record, robust quality control systems, and transparent manufacturing processes. Companies that offer detailed product information, MSDS (Material Safety Data Sheets), and TDS (Technical Data Sheets) are generally more reliable. Enquiring about their production capacity and export capabilities is also advisable.

4. Price and Quotation

Obtaining competitive pricing is a key aspect of B2B procurement. Direct inquiries to manufacturers or their authorized distributors are the best way to secure accurate price quotes for bulk purchases. Factors influencing price include raw material costs, production scale, purity, and market demand. Requesting a formal quotation from multiple suppliers can help you negotiate the best terms.

5. Packaging and Logistics

Sodium Dihydrogen Phosphate Dihydrate is typically supplied in 25kg drums or bags. Understanding the packaging specifications and the supplier's logistics capabilities is important for ensuring safe handling, efficient transport, and timely delivery to your facility. Inquire about shipping terms, lead times, and any specific handling requirements.

6. Technical Support and Customer Service

A good supplier will offer technical support to answer your questions regarding product specifications, applications, and handling. Responsive customer service is also indicative of a company's commitment to its clients.

By diligently evaluating these factors, procurement professionals can confidently select the right manufacturer and supplier for Sodium Dihydrogen Phosphate Dihydrate, ensuring a smooth procurement process and high-quality chemical ingredients for their products. Partnering with a trusted chemical supplier from China, for example, can offer cost advantages and access to large-scale production capabilities.