Description

Ammonium 1,4-Dihydro-1,4-Dioxonaphthalene-2-Sulphonate is a specialized organic salt derived from naphthoquinone, valued for its role as a key intermediate and functional additive. This compound is significant for its sulfonate group, which imparts water solubility and reactivity, making it suitable for advanced synthesis. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty dye industries for research and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and quinone-based drug candidates.
• Agrochemical Synthesis: Serves as a building block for developing herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for producing water-soluble dyes and functional colorants.
• Chemical Research & Development: Employed in organic synthesis and material science as a reactive sulfonate derivative.
• Photographic Chemicals: Can be utilized in the formulation of specialized light-sensitive compounds.
• Polymer Modification: Used to introduce sulfonate functionality into polymers for enhanced properties.

Basic Information

Product Name	Ammonium 1,4-Dihydro-1,4-Dioxonaphthalene-2-Sulphonate
CAS No.	56633-19-3
Molecular Formula	C10H9NO6S
Molecular Weight	271.25 g/mol
Synonyms	Ammonium 1,4-dioxo-1,4-dihydronaphthalene-2-sulfonate; 1,4-Dihydro-1,4-dioxo-2-naphthalenesulfonic acid ammonium salt; 2-Naphthoquinone-1-sulfonic acid ammonium salt; Ammonium naphthoquinone sulfonate; Ammonium 1,4-naphthoquinone-2-sulfonate; ADNS ammonium salt; NSC 163082
EINECS	Contact for details

Quality Control

Our Ammonium 1,4-Dihydro-1,4-Dioxonaphthalene-2-Sulphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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