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In the vast realm of chemical synthesis, certain compounds serve as indispensable building blocks, enabling the creation of more complex and functional materials. P-Anisidine-3-Sulfonic Acid, known by its CAS number 13244-33-2, is one such crucial intermediate. Its chemical structure and properties make it a highly sought-after component, particularly within the dye manufacturing industry, where it facilitates the production of a wide range of colorants.
P-Anisidine-3-Sulfonic Acid (CAS 13244-33-2) is primarily utilized as an intermediate in the synthesis of acidic, reactive, and indirect dyes. Its chemical makeup allows for the creation of dyes that exhibit strong affinity for various fibers, leading to enhanced color depth and durability. Specifically, it is a key ingredient in the production of several important dyes, including Direct Red 8, Direct Red 224, Direct Red 243, and various Reactive Reds such as Reactive Red 8, 222, 33, and 43. The demand for these vibrant and colorfast dyes ensures a consistent market for this essential intermediate.
For chemical manufacturers and formulators, sourcing P-Anisidine-3-Sulfonic Acid requires careful consideration of purity and supply chain reliability. Typically, a purity of 99%min is standard for this product. Procurement professionals often seek to buy this intermediate from manufacturers based in China due to competitive pricing and large-scale production capabilities. Identifying a supplier that offers clear price quotations, supports online purchases, and maintains a consistent stock is vital for uninterrupted production cycles.
The physical appearance of P-Anisidine-3-Sulfonic Acid is commonly described as a white crystalline powder, a characteristic that underscores its refined state for chemical synthesis. Its molecular formula (C7H9NO4S) and molecular weight (203.22) are standard technical parameters that buyers use for identification and quality assessment. When engaging with potential suppliers, it is always recommended to request detailed technical data sheets and certificates of analysis to confirm the product meets all necessary specifications.
In summary, P-Anisidine-3-Sulfonic Acid (CAS 13244-33-2) is a cornerstone intermediate for the dye industry. Its consistent demand is driven by its crucial role in synthesizing high-performance dyes for various applications. Companies looking to procure this chemical should prioritize partnerships with reliable manufacturers like NINGBO INNO PHARMCHEM CO.,LTD., ensuring they secure a product that meets stringent quality standards and contributes to the creation of brilliant, long-lasting colors.
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