In the intricate world of chemical manufacturing, specific intermediate compounds serve as the bedrock for producing a vast array of essential products. One such critical intermediate is 4-Chlorophthalic Acid Monosodium Salt, identified by its CAS number 56047-23-5. This compound plays a pivotal role, primarily as a precursor in the synthesis of other valuable chemicals, notably chlorophthalic anhydride. For procurement professionals and chemical engineers, understanding the sourcing and application of such intermediates is key to efficient operations.

4-Chlorophthalic Acid Monosodium Salt, characterized by its appearance as a white to yellowish-brown powder, is an integral part of organic synthesis. Its primary utility stems from its molecular structure, which allows for further chemical modifications. When industries seek to buy chlorophthalic anhydride, this monosodium salt is often the starting point. Chlorophthalic anhydride itself is a versatile intermediate used in the creation of dyes, plasticizers, polymers, and flame retardants, highlighting the foundational importance of its precursor.

As a leading chemical supplier from China, NINGBO INNO PHARMCHEM CO.,LTD. provides a reliable source for 4-Chlorophthalic Acid Monosodium Salt. The company emphasizes product quality, ensuring an assay of ≥73%, which is critical for achieving high yields and purity in subsequent reactions. This focus on quality makes them an attractive manufacturer for businesses worldwide that rely on consistent and dependable chemical inputs. Sourcing high-quality intermediates like this from a reputable Chinese manufacturer can significantly impact cost-effectiveness and product performance.

The benefits of using 4-Chlorophthalic Acid Monosodium Salt extend beyond its role as an anhydride precursor. It is also a key component in the synthesis of certain pigments, particularly phthalocyanine blues, valued for their brilliance and durability. The ability to source this dual-application intermediate from a single, trusted supplier streamlines procurement processes and helps maintain supply chain stability. For companies aiming to secure competitive pricing and ensure timely delivery, engaging with experienced manufacturers in the chemical sector is a strategic advantage.

When considering the purchase of chemical intermediates, factors like purity, packaging (typically 25kg/bag), and storage conditions (cool, dry, and dark) are crucial. These specifications ensure that the material retains its integrity and reactivity until it is used in the manufacturing process. For those in the market to purchase 4-Chlorophthalic Acid Monosodium Salt, partnering with a manufacturer that prioritizes these details, alongside competitive pricing and robust technical support, is essential for operational success and product excellence.