Description

Benzenesulfonic Acid, 2-1-(2-Methoxyphenyl)Aminocarbonyl-2-Oxopropylazo-5-Methyl-, Barium Salt (2:1) is a specialized barium salt of an azo-substituted benzenesulfonic acid derivative. This compound is valued for its role as a high-performance pigment and colorant intermediate, offering excellent thermal stability and color properties. It is primarily required by manufacturers in the pigments, dyes, plastics, and specialty coatings industries seeking to produce vibrant and durable colored materials.

Application

• Primary Pigment for Plastics and Polymers: Used as a colorant in the mass coloration of engineering plastics, synthetic fibers, and masterbatches.
• Industrial Coatings and Inks: Imparts color and stability to high-performance industrial paints, automotive coatings, and printing inks.
• Specialty Dye Intermediate: Serves as a key precursor in the synthesis of complex azo dyes and pigments.
• Coloration of Synthetic Materials: Applied in the coloring of rubber, leather finishes, and other synthetic substrates.
• Research and Development: Utilized in chemical R&D for developing new colorant systems and studying azo compound properties.

Basic Information

Product Name	Benzenesulfonic Acid, 2-1-(2-Methoxyphenyl)Aminocarbonyl-2-Oxopropylazo-5-Methyl-, Barium Salt (2:1)
CAS No.	73384-86-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Barium salt of 5-methyl-2-[[1-(2-methoxyphenyl)-2-oxo-3-oxobutyl]azo]benzenesulfonic acid; C.I. Pigment Red 247; Pigment Red 247; 2-[[1-(2-Methoxyphenyl)-2-oxo-3-oxobutyl]azo]-5-methylbenzenesulfonic acid barium salt; Barium 2-[[1-(2-methoxyphenyl)-2-oxo-3-oxobutyl]azo]-5-methylbenzenesulfonate; Barium 5-methyl-2-[[1-(2-methoxyphenyl)-2-oxo-3-oxobutyl]azo]benzenesulfonate
EINECS	Contact for details

Quality Control

Our production of Benzenesulfonic Acid, 2-1-(2-Methoxyphenyl)Aminocarbonyl-2-Oxopropylazo-5-Methyl-, Barium Salt (2:1) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and performance characteristics. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Red powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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