Description

Phenol/ Sulfonic Acid Sodium Salt CAS NO 75497-69-7 is an organic sodium salt derivative of a phenol sulfonic acid, widely utilized as a versatile intermediate and functional additive. This compound is valued for its ability to impart specific chemical properties such as solubility, stability, and surface activity in complex formulations. It is essential for manufacturers and R&D teams in sectors including specialty chemicals, material science, and industrial processing.

Application

• Intermediate in the synthesis of specialty dyes, pigments, and colorants.
• Functional additive in industrial cleaning and detergent formulations.
• Key component in the production of advanced polymer materials and resins.
• Used in the formulation of corrosion inhibitors and metal treatment solutions.
• Processing aid and stabilizer in various chemical manufacturing processes.
• Potential use in the development of pharmaceutical intermediates and agrochemicals.
• Research and development applications in academic and industrial laboratories.

Basic Information

Product Name	Phenol/ Sulfonic Acid Sodium Salt
CAS No.	75497-69-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium Phenolsulfonate; Sodium Phenol Sulfonate; Phenolsulfonic Acid Sodium Salt; Sodium Hydroxybenzenesulfonate; Sodium 4-Hydroxybenzenesulfonate; Phenol Sulfonic Acid Sodium Salt; Sulfonated Phenol Sodium Salt
EINECS	Contact for details

Quality Control

Our Phenol/ Sulfonic Acid Sodium Salt is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. All materials undergo comprehensive analytical testing, including purity assay and impurity profiling. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment to guarantee compliance with your technical requirements.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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