NINGBO INNO PHARMCHEM CO.,LTD. is pleased to provide an in-depth look at Squaric Acid (CAS 2892-51-5), a compound with a unique set of chemical properties and broad applicability across various industrial sectors. Understanding these characteristics is vital for chemists and manufacturers aiming to utilize this versatile molecule effectively.

Squaric acid, with its chemical formula C4H2O4 and molecular weight of 114.06, is presented as an off-white to pale yellow powder. Its density is recorded at 1.82 g/cm3, and it has a notable melting point of 293°C, with decomposition occurring at this temperature. These physical attributes are important considerations for handling, storage, and processing in industrial settings. The low water content (KF u22640.6%) further contributes to its stability and usability in moisture-sensitive reactions.

The core value of Squaric acid lies in its reactivity as an acylation reagent. This makes it a sought-after intermediate for introducing acyl groups into organic molecules, a fundamental step in synthesizing more complex compounds. Its utility extends to reactions with active double bonds and methyl groups, leading to the formation of new molecules with specialized characteristics. This broad synthetic capability positions Squaric acid as a key chemical intermediate for innovation.

Among its significant applications is the synthesis of photoconductive cyanine and squaric acid dyes. These specialized dyes are critical for developing advanced materials used in optics, electronics, and imaging technologies. The ability to precisely control the synthesis of these compounds relies heavily on the quality and reactivity of the Squaric acid used. For those seeking to purchase Squaric acid, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable source with consistent quality assurance.

Furthermore, Squaric acid can be reacted with oxaloyl chloride to produce dichlorocyclobutylenedione, showcasing its potential in creating novel chemical structures. The compound is typically packaged in 25kg drums, suitable for both laboratory and industrial scales. Proper storage in a cool, dry, and ventilated warehouse is recommended to maintain its integrity. NINGBO INNO PHARMCHEM CO.,LTD. ensures that our Squaric acid meets the highest standards, providing an excellent foundation for your chemical synthesis needs.