Understanding the fundamental properties of chemical intermediates is crucial for anyone in the B2B chemical procurement and formulation space. Cassella Acid, identified by its CAS number 131-27-1, is a prime example of such a vital compound, predominantly used in the synthesis of dyes. This article will explore the chemical profile of Cassella Acid, detailing its appearance, molecular formula, and its significant role as a dye intermediate, particularly for manufacturers looking to buy Cassella Acid.

Cassella Acid, chemically known as 2-Amino-4,8-naphthalenedisulfonic acid, presents as a white crystalline powder. Its molecular formula is C10H9NO6S2, and it has a molecular weight of approximately 303.31 g/mol. The presence of sulfonic acid groups within its structure contributes to its solubility, a practical advantage in many chemical processes. The typical quality standard for commercially available Cassella Acid is an assay of 99% or higher, ensuring its suitability for precise chemical reactions.

The primary utility of Cassella Acid stems from its role as an intermediate in the production of various dyes. It is particularly instrumental in the synthesis of reactive dyes, including popular variants like reactive yellow, reactive golden yellow, and reactive brown. These dyes are highly sought after in the textile industry for their excellent colorfastness and vibrant shades. Additionally, Cassella Acid is used to produce certain direct dyes, offering cost-effective coloration solutions for cotton and paper. For companies aiming to secure this compound, identifying a reliable Cassella Acid supplier in China is a strategic move.

The manufacturing process for Cassella Acid typically involves sulfonation and nitration of naphthalene, followed by reduction. While the detailed synthetic routes are complex, the outcome is a high-purity intermediate that is indispensable for specific dye manufacturing processes. As a dedicated manufacturer, our focus is on optimizing these processes to ensure consistent quality and supply. We understand that for our clients, reliability and purity are non-negotiable when they purchase materials like Cassella Acid.

For businesses that rely on consistent and high-quality dye intermediates, partnering with a reputable supplier is key. We offer Cassella Acid that meets rigorous quality benchmarks, supported by certifications and a commitment to excellence. We invite all potential buyers to reach out for a quote or sample to experience the difference that quality sourcing makes in their dye production. Securing your supply of Cassella Acid from a trusted manufacturer is a critical step towards achieving superior product quality and operational efficiency.