Description

Dipotassium 4-[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]-6-[[1-(3-Chloro-4-Sulphonatophenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Toluene-3-Sulphonate is a high-purity, water-soluble azo dye intermediate with a complex heterocyclic structure. This compound is valued for its ability to impart specific, stable color properties in advanced manufacturing processes. It is primarily sought by industrial manufacturers in the textile, specialty ink, and high-performance pigment sectors requiring precise and reliable chromophores.

Application

• Textile Dyeing: A key intermediate for synthesizing reactive and direct dyes for coloring cotton, nylon, and other synthetic fibers.
• Specialty Inks: Used in the formulation of high-quality inks for digital textile printing and security printing applications.
• Pigment Manufacturing: Serves as a precursor for producing high-performance organic pigments with excellent lightfastness and weather resistance.
• Liquid Crystal Displays (LCDs): Potential application in the synthesis of dyes for color filters in display technologies.
• Biological Staining: May be utilized in the development of specialized stains for histological or cytological analysis in life sciences.
• Research & Development: Employed as a building block in chemical research for developing novel dyes and functional materials.

Basic Information

Product Name	Dipotassium 4-[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]-6-[[1-(3-Chloro-4-Sulphonatophenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Toluene-3-Sulphonate
CAS No.	79135-93-6
Molecular Formula	C22H13Cl2F2KN8O8S2 • K (or appropriate salt form)
Molecular Weight	Contact for details
Synonyms	Dipotassium 4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-6-[[1-(3-chloro-4-sulfonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]toluene-3-sulfonate; C.I. Reactive Orange 107 (likely associated); Dipotassium salt of a complex azo pyrimidine dye; 79135-93-6; Reactive dye intermediate 79135-93-6; Pyrimidine azo dye intermediate; Toluene sulfonate azo dye salt
EINECS	Contact for details

Quality Control

Our production of Dipotassium 4-[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]-6-[[1-(3-Chloro-4-Sulphonatophenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Toluene-3-Sulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting key parameters are provided with each shipment.

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 sealed when not in use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0% (or as per grade)
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Clear solution at 1%

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