Description

Sodium 3-(4-Methyl-2-Nitrophenoxy)Propanesulphonate is a specialized anionic surfactant and intermediate with a unique aromatic nitro-substituted structure. This compound is valued for its ability to impart specific functional properties, such as enhanced solubility and reactivity, in advanced chemical synthesis. It is primarily utilized by manufacturers in the dye and pigment, pharmaceutical intermediate, and specialty surfactant industries for the development of high-performance products.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of advanced colorants, particularly azo dyes and pigments, where it contributes to chromophore development and solubility.
• Pharmaceutical Synthesis: Serves as a functionalized intermediate in the production of active pharmaceutical ingredients (APIs) and other fine chemicals requiring a sulfonate group for bioavailability.
• Specialty Surfactant Formulation: Used in the creation of high-performance anionic surfactants for niche industrial applications requiring specific wetting, dispersing, or emulsifying properties.
• Chemical Research & Development: Employed as a reagent in organic synthesis and material science research for introducing sulfonate functionalities into complex molecules.
• Photographic Chemicals: Can be utilized in the formulation of specialized photographic and imaging chemicals due to its light-sensitive nitroaromatic group.
• Polymer Modification: Acts as a monomer or additive for modifying polymer properties, such as improving hydrophilicity or ionic character in specialty resins.

Basic Information

Product Name	Sodium 3-(4-Methyl-2-Nitrophenoxy)Propanesulphonate
CAS No.	79817-52-0
Molecular Formula	C10H12NNaO6S
Molecular Weight	297.26 g/mol
Synonyms	3-(4-Methyl-2-nitrophenoxy)-1-propanesulfonic acid sodium salt; Sodium 3-(4-methyl-2-nitrophenoxy)propanesulfonate; 1-Propanesulfonic acid, 3-(4-methyl-2-nitrophenoxy)-, sodium salt; 4-Methyl-2-nitrophenoxypropanesulfonic acid sodium salt; PNPS Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 3-(4-Methyl-2-Nitrophenoxy)Propanesulphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to 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	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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