Intermediários de corantes de antraquinona

1-Nitroanthraquinona alfa Nitroanthraquinona 98% de pureza Corante Intermediário CAS 82 34 8

Introduction 1-Nitroanthraquinone, also known as alpha-Nitroanthraquinone, is a crucial organic intermediate predominantly used in the manufacturing of high-performance anthraquinone dyes and pigments. With a purity of 98% and CAS number 82-34-8, this product serves as a fundamental building block for downstream synthesis, especially for the production of 1-Aminoanthraquinone and various disperse, vat, and reactive dyes. Its reliable quality and consistent specification make

Antraquinona de alta pureza Tintura Intermediária 1-aminoantraquinona 98,5%

1-Aminoanthraquinone alpha-Aminoanthraquinone, 98.5% Dye Intermediate CAS 82-45-1 Product Overview 1-Aminoanthraquinone, with CAS No. 82-45-1 and commonly referred to as alpha-Aminoanthraquinone, is a high-purity aromatic amine that serves as a fundamental building block for the synthesis of a vast array of anthraquinone dyes and organic pigments. Supplied as a red-orange crystalline powder with a minimum assay of 98.5%, this compound is the direct reduction product of 1