Description

Potassium sodium 3,3'-(3(or4)-methyl-1,2-phenylenebis(imino(6-chloro)-1,3,5-triazine-4,2-diylimino(2-acetamido-5-methoxy)-4,1-phenylenazo)dinaphthalene-1,5-disulfonate is a high-purity, complex organic dye intermediate. This compound is valued for its role as a key chromophore and functional building block in the synthesis of specialized dyes and pigments. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries for producing high-performance colorants.

Application

• Primary intermediate for reactive and direct dyes used in textile dyeing and printing.
• Key chromophore component in the manufacture of high-grade inks for digital and industrial printing applications.
• Functional building block for specialty pigments used in automotive and industrial coatings.
• Research chemical for developing novel optical materials and sensors.
• Potential use in the synthesis of colorants for plastics and polymers.
• Starting material for biological staining agents in histology and microscopy.

Basic Information

Item	Details
Product Name	Potassium sodium 3,3'-(3(or4)-methyl-1,2-phenylenebis(imino(6-chloro)-1,3,5-triazine-4,2-diylimino(2-acetamido-5-methoxy)-4,1-phenylenazo)dinaphthalene-1,5-disulfonate
CAS No.	140876-13-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Reactive Orange 107; Reactive Orange 107; Potassium Sodium Salt of a specific disazo dye; 3,3'-(3(or4)-Methyl-1,2-phenylenebis(imino(6-chloro)-1,3,5-triazine-4,2-diylimino(2-acetamido-5-methoxy)-4,1-phenylenazo))dinaphthalene-1,5-disulfonic acid, potassium sodium salt; Dye intermediate for orange hues; Complex triazine-based disazo dye; Textile dye intermediate 140876-13-7
EINECS	Contact for details

Quality Control

Our potassium sodium 3,3'-(3(or4)-methyl-1,2-phenylenebis(imino(6-chloro)-1,3,5-triazine-4,2-diylimino(2-acetamido-5-methoxy)-4,1-phenylenazo)dinaphthalene-1,5-disulfonate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, color strength, and performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color Strength	± 5% of standard
Moisture (KF)	≤ 5.0%
Solubility	Soluble in water
Heavy Metals	≤ 20 ppm

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