Description

5-Aminonaphthyl Sulphate is a specialized organic sulfate salt derivative of naphthalene, serving as a crucial intermediate in advanced chemical synthesis. This compound matters for its role in the production of dyes, pigments, and functional materials where the sulfate group and aromatic amine functionality are key. Industries such as specialty chemicals, research and development, and fine chemical manufacturing require this high-purity intermediate for consistent and reliable results.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and other complex colorants.
• Pharmaceutical Research: Used as a building block in the development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Chemical Synthesis: Serves as a versatile intermediate for creating more complex naphthalene-based compounds.
• Material Science: Employed in the research and production of specialty polymers and functional organic materials.
• Analytical Chemistry: Can be used as a standard or reagent in chromatographic and spectroscopic methods.

Basic Information

Product Name	5-Aminonaphthyl Sulphate
CAS No.	65916-16-7
Molecular Formula	C10H9NO4S
Molecular Weight	239.25 g/mol
Synonyms	5-Naphthylamine Sulfate; 1-Naphthylamine-5-sulfonic Acid Sulfate; 5-Amino-1-naphthalenesulfonic Acid Sulfate; 5-Aminonaphthalene-1-sulfonic Acid Sulfate; 1-Aminonaphthalene-5-sulfonic Acid Sulfate; 5-Amino-1-naphthol Sulfate (related); 5-Aminonaphthalenesulfate
EINECS	Contact for details

Quality Control

Our 5-Aminonaphthyl Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics 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 room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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