Description

Azanium 1,4-Dioxonaphthalene-2-Sulfonate is a specialized organic salt compound, recognized for its role as a key intermediate in fine chemical synthesis. Its value lies in providing a functionalized naphthoquinone sulfonate moiety, which is crucial for constructing more complex molecules in research and manufacturing. This product is essential for chemical manufacturers and R&D laboratories engaged in developing pharmaceuticals, dyes, and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Dye and Pigment Synthesis: Used in the production of specialized quinone-based dyes, pigments, and colorants.
• Chemical Research & Development: Serves as a versatile precursor for novel organic molecules in academic and industrial research settings.
• Analytical Chemistry: Can be employed as a standard or reagent in specific analytical methodologies.
• Material Science: Investigated for use in the development of functional organic materials and polymers.

Basic Information

Product Name	Azanium 1,4-Dioxonaphthalene-2-Sulfonate
CAS No.	5690-16-4
Molecular Formula	C10H9NO6S
Molecular Weight	271.25 g/mol
Synonyms	Ammonium 1,4-dioxo-1,4-dihydronaphthalene-2-sulfonate; Ammonium naphthoquinone-2-sulfonate; 1,4-Naphthoquinone-2-sulfonic acid ammonium salt; 2-Sulfo-1,4-naphthoquinone ammonium salt; NSC 403764; 1,4-Dihydro-1,4-dioxonaphthalene-2-sulfonic acid ammonium salt
EINECS	Contact for details

Quality Control

Our Azanium 1,4-Dioxonaphthalene-2-Sulfonate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.