Calcium Hydroxide, a vital inorganic compound commonly known as slaked lime or lime hydrate, is a chemical essential for numerous industrial applications. With its CAS number 1305-62-0 and often supplied at a purity of 99%, understanding how to source this material effectively from China is crucial for businesses worldwide. This buyer's guide focuses on quality assessment, price dynamics, and identifying reliable suppliers.

When considering the purchase of Calcium Hydroxide, the first step is to assess its quality. Key parameters include purity level (often 99%), physical form (typically a fine white powder), and the absence of critical impurities that could affect its performance in specific applications. For agricultural uses, a calcium hydroxide agriculture grade is specified, while industrial applications might have different requirements for particle size and reactivity. Reputable suppliers provide Certificates of Analysis (CoA) that detail these specifications, ensuring compliance with industry standards.

Price is another significant factor in the procurement of Calcium Hydroxide. The calcium hydroxide price per ton can fluctuate based on global demand, raw material costs, and the supplier's location and service offerings. Bulk purchases typically benefit from lower per-unit pricing. Investigating market trends and obtaining quotes from multiple qualified suppliers is essential for securing competitive pricing without compromising on quality.

China has emerged as a leading global supplier of various chemicals, including Calcium Hydroxide. Identifying trustworthy manufacturers and distributors is key to a successful sourcing strategy. Look for suppliers with established track records, positive customer reviews, and relevant certifications such as ISO 9001 for quality management. Companies like NINGBO INNO PHARMCHEM CO.,LTD. are known for their commitment to quality, offering a comprehensive range of chemical products and reliable export services.

The applications of Calcium Hydroxide are vast. In construction, it's used in mortars, plasters, and cement for enhanced durability and workability. In agriculture, it acts as a soil pH regulator and is used in pesticide formulations. Furthermore, it plays a role in water treatment for pH adjustment and in various chemical manufacturing processes as a reactant or intermediate.

Navigating the procurement process requires diligence. Beyond the product itself, consider the supplier's communication, their ability to handle international logistics, and their post-sale support. A well-informed buyer can ensure that they are not just purchasing a chemical, but building a reliable partnership for consistent supply.

In essence, sourcing Calcium Hydroxide from China involves a careful balance of quality verification, price negotiation, and supplier selection. By focusing on these aspects, businesses can ensure they obtain the high-quality chemical needed for their operations.