Description

Sulfurous Acid, Sodium Salt, Reaction Products With 4-Nitrosophenol And Sodium Sulfide is a specialized chemical complex formed through a controlled reaction process. This product is valued for its unique chemical properties, which make it a critical intermediate and functional additive in several high-value industrial synthesis pathways. It is primarily sought after by manufacturers in the dye and pigment, specialty chemical, and polymer industries for its role in creating specific chromophoric structures and modifying material characteristics.

Application

• Dye and Pigment Intermediate: Serves as a key precursor in the synthesis of complex azo dyes and organic pigments, contributing to color development and stability.
• Specialty Chemical Synthesis: Used as a building block for manufacturing sulfur-containing fine chemicals and functional additives.
• Polymer Modification Agent: Employed to introduce specific functional groups into polymer chains, altering properties like solubility or reactivity.
• Research & Development: Utilized in chemical R&D for exploring new synthetic routes and novel compound development.
• Photographic Chemical: May find application in certain specialized photographic development processes due to its sulfur and phenolic components.
• Corrosion Inhibitor Formulation: Potential use as a component in specialized corrosion inhibitor blends for industrial systems.

Basic Information

Item	Details
Product Name	Sulfurous Acid, Sodium Salt, Reaction Products With 4-Nitrosophenol And Sodium Sulfide
CAS No.	72828-61-6
Molecular Formula	Complex Mixture
Molecular Weight	Contact for details
Synonyms	Sodium Sulfite Reaction Products with p-Nitrosophenol and Sodium Sulfide; Reaction mass of sodium sulfite, 4-nitrosophenol and sodium sulfide; Sodium sulfite, reaction products with 4-nitrosophenol and sodium sulfide; p-Nitrosophenol - sodium sulfide - sodium sulfite reaction product
EINECS	Contact for details

Quality Control

Our production of this chemical complex adheres to strict batch-to-batch consistency protocols. Quality is verified through analytical methods including chromatography and spectroscopic techniques to ensure the defined reaction product profile is maintained. A Certificate of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and moisture. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Brown to dark brown powder or solid
Identification (IR)	Conforms to standard
Assay (Active Components)	≥ 95% (by HPLC)
Loss on Drying	≤ 2.0%
Sulfur Content	Contact for details
Sodium Content	Contact for details
Residue on Ignition	≤ 0.5%

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