Description

1,4-Diaminebenzene Sulfate is a specialized organic salt primarily used as a key intermediate in the synthesis of dyes and pigments. Its significance lies in its role as a stable, solid precursor to para-phenylenediamine (PPD) derivatives, which are critical for colorant production. This compound is essential for manufacturers in the dye and chemical synthesis industries, particularly for creating hair dyes, textile dyes, and advanced polymer materials.

Application

• Primary Intermediate for Dyes & Pigments: A crucial building block in the synthesis of oxidation hair dyes, textile dyes, and other aromatic colorants.
• Chemical Synthesis: Used in organic synthesis to produce various para-phenylenediamine (PPD) derivatives and other complex aromatic amines.
• Polymer Industry: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Photographic Chemicals: Can be utilized in the formulation of certain photographic developers.
• Research & Development: Employed in academic and industrial R&D labs for developing new organic compounds and materials.
• Rubber Chemicals: Potential use as an antioxidant or antiozonant precursor in rubber compounding.

Basic Information

Product Name	1,4-Diaminebenzene Sulfate
CAS No.	50994-40-6
Molecular Formula	C6H10N2O4S
Molecular Weight	206.22 g/mol
Synonyms	p-Phenylenediamine Sulfate; 1,4-Benzenediamine Sulfate; PPD Sulfate; p-Diaminobenzene Sulfate; 1,4-Diaminobenzene Sulphate; 4-Aminoaniline Sulfate; Benzene-1,4-diamine Sulfate
EINECS	Contact for details

Quality Control

Our 1,4-Diaminebenzene Sulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, prolonged exposure to light and air should be minimized. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.