Description

Sodium 4-[[(3-Chloro-1,2,4-Benzotriazin-7-Yl)Carbonyl]Amino]-2-[[1-(6-Chloro-o-Tolyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate N4-Oxide is a high-value, complex synthetic organic compound primarily used as a specialized dye intermediate. Its intricate molecular structure, featuring both azo and benzotriazine components, is engineered to provide excellent color properties and specific chemical reactivity. This product is essential for manufacturers in the textile, specialty ink, and advanced material coating industries seeking to develop high-performance colorants.

Application

• Primary Intermediate for Reactive Dyes: Key building block in the synthesis of high-grade reactive dyes for cotton and other cellulosic fibers.
• Specialty Ink Formulations: Used in the production of pigments for inks requiring specific lightfastness and chemical resistance properties.
• Functional Material Coatings: Employed in research and development of coatings for optical or electronic applications where specific chromophores are needed.
• Analytical Chemistry Reagent: Serves as a reference standard or a specialized reagent in chromatographic and spectroscopic analysis.
• Research & Development: Utilized in academic and industrial R&D for novel material science and organic synthesis projects.

Basic Information

Item	Details
Product Name	Sodium 4-[[(3-Chloro-1,2,4-Benzotriazin-7-Yl)Carbonyl]Amino]-2-[[1-(6-Chloro-o-Tolyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate N4-Oxide
CAS No.	12777-30-9
Molecular Formula	C25H16Cl2N8NaO6S
Molecular Weight	657.41 g/mol
Synonyms	Reactive Orange 16 (related class); 12777-30-9; Benzenesulfonic acid, 4-[[(3-chloro-1,2,4-benzotriazin-7-yl)carbonyl]amino]-2-[[1-(6-chloro-2-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, sodium salt, N-oxide; Sodium 4-[(3-chloro-1,2,4-benzotriazine-7-carbonyl)amino]-2-[[1-(6-chloro-2-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate N-oxide; Azo benzotriazine dye intermediate; CI Reactive Orange 16 intermediate (variant)
EINECS	Contact for details

Quality Control

Our production of Sodium 4-[[(3-Chloro-1,2,4-Benzotriazin-7-Yl)Carbonyl]Amino]-2-[[1-(6-Chloro-o-Tolyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate N4-Oxide 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) detailing all relevant 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). Keep away from strong oxidizing agents and incompatible materials. 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 Reference Spectrum
Assay (HPLC)	Min. 95.0%
Loss on Drying	Max. 2.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	Max. 20 ppm
Solubility (1% in Water)	Clear Solution

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