Description

7-Benzothiazolesulfonic Acid, 6-Methyl-2-[4-[[2-Oxo-1-[ [(4-Sulfo-1-Naphthalenyl)Amino]Carbonyl]Propyl]Azo ]-3-Sulfophenyl]-, Ammonium Sodium Salt is a high-purity, water-soluble azo dye intermediate and specialty chemical. This compound is valued for its precise chromophoric structure and functional sulfonic acid groups, which are critical for imparting color and solubility in advanced formulations. It is primarily required by manufacturers in the dye and pigment industry, as well as by research institutions developing functional materials and analytical reagents.

Application

• Primary Intermediate for Reactive and Acid Dyes: A key building block in the synthesis of high-performance dyes for textiles, leather, and paper.
• Specialty Pigment Manufacturing: Used in the production of pigments requiring specific solubility and color fastness properties.
• Research & Development: Serves as a standard or precursor in chemical research for novel chromophores and functional materials.
• Analytical Chemistry: Potential use as a staining agent or colorimetric indicator in specific analytical methods.
• Functional Material Synthesis: Incorporated into polymers or coatings to introduce specific optical or ionic properties.

Basic Information

Product Name	7-Benzothiazolesulfonic Acid, 6-Methyl-2-[4-[[2-Oxo-1-[ [(4-Sulfo-1-Naphthalenyl)Amino]Carbonyl]Propyl]Azo ]-3-Sulfophenyl]-, Ammonium Sodium Salt
CAS No.	120611-32-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Reactive Orange 107; Reactive Orange 107; 6-Methyl-2-[4-[[2-oxo-1-[(4-sulfo-1-naphthylamino)carbonyl]propyl]azo]-3-sulfophenyl]-7-benzothiazolesulfonic acid, ammonium sodium salt; Ammonium sodium 6-methyl-2-[4-[[2-oxo-1-[(4-sulfo-1-naphthylamino)carbonyl]propyl]azo]-3-sulfophenyl]-7-benzothiazolesulfonate; Benzenesulfonic acid, 2-[4-[[1-[(4-sulfo-1-naphthalenyl)amino]-1,2-dioxopropyl]azo]-3-sulfophenyl]-6-methyl-7-benzothiazolesulfonic acid, ammonium sodium salt
EINECS	Contact for details

Quality Control

Our production of 7-Benzothiazolesulfonic Acid, 6-Methyl-2-[4-[[2-Oxo-1-[ [(4-Sulfo-1-Naphthalenyl)Amino]Carbonyl]Propyl]Azo ]-3-Sulfophenyl]-, Ammonium Sodium Salt adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and chemical identity. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and solubility are available upon request to support your quality assurance processes.

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. Due to the complex organic structure, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Solubility (Water)	Freely soluble
Loss on Drying	≤ 5.0%
Sulfated Ash	Contact for details
Heavy Metals	≤ 20 ppm

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